{"id":11948,"date":"2026-03-04T13:50:06","date_gmt":"2026-03-04T13:50:06","guid":{"rendered":"https:\/\/patrasdroneacademy.eu\/?post_type=product&#038;p=11948"},"modified":"2026-07-02T11:25:56","modified_gmt":"2026-07-02T11:25:56","slug":"refresher-course-a1-a3-a2-renew","status":"publish","type":"product","link":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/","title":{"rendered":"Refresher Course A2 &#8211; \u0391\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7"},"content":{"rendered":"<p>\u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher\u00a0Course),<\/p>\n<p>\u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae<\/p>\n<p>(remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation).<\/p>\n<p>\u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher\u00a0Course),<\/p>\n<p>\u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2.<\/p>\n<p>\u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1,<\/p>\n<p>\u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1.<\/p>\n<p>&nbsp;<\/p>\n<p><b><strong>\u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070<\/strong><\/b><\/p>\n<ol>\n<li><b><strong> \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd<\/strong><\/b><br \/>\n\u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd.<\/li>\n<li><b><strong> \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7<\/strong><\/b><br \/>\n\u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9:<\/li>\n<\/ol>\n<ul>\n<li>\u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher\u00a0Course\u00a0), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc<\/li>\n<\/ul>\n<p>&amp; \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1\u00a0Quiz\u00a0\u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) .<\/p>\n<ul>\n<li>\u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1.<\/li>\n<\/ul>\n<ol start=\"3\">\n<li><b><strong> \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd<\/strong><\/b><br \/>\n\u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse\u00a0\u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/li>\n<\/ol>\n<p>(demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd.<\/p>\n<p><b><strong>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2<\/strong><\/b><\/p>\n<ul>\n<li><b><strong>A2:<\/strong><\/b>\u00a0\u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2.<\/li>\n<li>\u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7<\/li>\n<\/ul>\n<p>\u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n","protected":false},"featured_media":12075,"comment_status":"open","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":["post-11948","product","type-product","status-publish","has-post-thumbnail","product_cat-ekpaideysi","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","virtual","purchasable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae (remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation). \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2. \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1. \u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070 \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd. \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9: \u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course ), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc &amp; \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1 Quiz \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) . \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1. \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2 A2: \u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"google-site-verification\" content=\"d2MxBillt8bxhtFu3UvPYhQ_0HE05S6LOalFAgxDohI\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Patras Drone Academy \u2013 \u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ce\u03bd drone\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Refresher Course A2 \u2013 \u0391\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u2013 Patras Drone Academy\" \/>\n\t\t<meta property=\"og:description\" content=\"\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae (remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation). \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2. \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1. \u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070 \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd. \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9: \u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course ), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc &amp; \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1 Quiz \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) . \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1. \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2 A2: \u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/patrasdroneacademy.eu\/wp-content\/uploads\/2026\/03\/\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1_Viber_2025-11-11_00-21-47-933.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/patrasdroneacademy.eu\/wp-content\/uploads\/2026\/03\/\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1_Viber_2025-11-11_00-21-47-933.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-03-04T13:50:06+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-07-02T11:25:56+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/patrasdroneacademy\/\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Refresher Course A2 \u2013 \u0391\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u2013 Patras Drone Academy\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae (remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation). \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2. \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1. \u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070 \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd. \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9: \u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course ), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc &amp; \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1 Quiz \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) . \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1. \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2 A2: \u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/patrasdroneacademy.eu\/wp-content\/uploads\/2026\/03\/\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1_Viber_2025-11-11_00-21-47-933.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" 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\\u0391\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03b7 \\u2013 Patras Drone Academy\",\"description\":\"\\u03a3\\u03cd\\u03bc\\u03c6\\u03c9\\u03bd\\u03b1 \\u03bc\\u03b5 \\u03c4\\u03bf\\u03bd \\u039a\\u03b1\\u03bd\\u03bf\\u03bd\\u03b9\\u03c3\\u03bc\\u03cc (\\u0395\\u0395) 2019\\\/947 \\u03ba\\u03b1\\u03b9 \\u03b5\\u03b9\\u03b4\\u03b9\\u03ba\\u03cc\\u03c4\\u03b5\\u03c1\\u03b1 \\u03c4\\u03bf \\u0386\\u03c1\\u03b8\\u03c1\\u03bf UAS.OPEN.070, \\u03ba\\u03b1\\u03b8\\u03bf\\u03c1\\u03af\\u03b6\\u03b5\\u03c4\\u03b1\\u03b9 \\u03c4\\u03cc\\u03c3\\u03bf \\u03b7 \\u03c7\\u03c1\\u03bf\\u03bd\\u03b9\\u03ba\\u03ae \\u03b9\\u03c3\\u03c7\\u03cd\\u03c2 \\u03c4\\u03c9\\u03bd \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03ce\\u03bd \\u03b9\\u03ba\\u03b1\\u03bd\\u03cc\\u03c4\\u03b7\\u03c4\\u03b1\\u03c2 \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae (remote pilot competency) \\u03c3\\u03c4\\u03b7\\u03bd \\u0391\\u03bd\\u03bf\\u03b9\\u03c7\\u03c4\\u03ae \\u039a\\u03b1\\u03c4\\u03b7\\u03b3\\u03bf\\u03c1\\u03af\\u03b1 (Open Category), \\u03cc\\u03c3\\u03bf \\u03ba\\u03b1\\u03b9 \\u03bf \\u03c4\\u03c1\\u03cc\\u03c0\\u03bf\\u03c2 \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03ae\\u03c2 \\u03c4\\u03bf\\u03c5\\u03c2 (revalidation). \\u0397 \\u03b4\\u03b9\\u03b1\\u03b4\\u03b9\\u03ba\\u03b1\\u03c3\\u03af\\u03b1 \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03b7\\u03c2 \\u03bc\\u03c0\\u03bf\\u03c1\\u03b5\\u03af \\u03bd\\u03b1 \\u03c0\\u03c1\\u03b1\\u03b3\\u03bc\\u03b1\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03b8\\u03b5\\u03af \\u03bc\\u03ad\\u03c3\\u03c9 \\u03c0\\u03b1\\u03c1\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03cd\\u03b8\\u03b7\\u03c3\\u03b7\\u03c2 \\u03b1\\u03bd\\u03b1\\u03bd\\u03b5\\u03c9\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03b5\\u03ba\\u03c0\\u03b1\\u03b9\\u03b4\\u03b5\\u03c5\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03c0\\u03c1\\u03bf\\u03b3\\u03c1\\u03ac\\u03bc\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2 (Refresher Course), \\u03c4\\u03bf \\u03bf\\u03c0\\u03bf\\u03af\\u03bf \\u03b1\\u03c0\\u03bf\\u03b4\\u03b5\\u03b9\\u03ba\\u03bd\\u03cd\\u03b5\\u03b9 \\u03cc\\u03c4\\u03b9 \\u03bf \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae\\u03c2 \\u03b5\\u03be\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03c5\\u03b8\\u03b5\\u03af \\u03bd\\u03b1 \\u03b4\\u03b9\\u03b1\\u03b8\\u03ad\\u03c4\\u03b5\\u03b9 \\u03c4\\u03b9\\u03c2 \\u03b1\\u03c0\\u03b1\\u03b9\\u03c4\\u03bf\\u03cd\\u03bc\\u03b5\\u03bd\\u03b5\\u03c2 \\u03b3\\u03bd\\u03ce\\u03c3\\u03b5\\u03b9\\u03c2 \\u03ba\\u03b1\\u03b9 \\u03b4\\u03b5\\u03be\\u03b9\\u03cc\\u03c4\\u03b7\\u03c4\\u03b5\\u03c2. \\u03a3\\u03ba\\u03bf\\u03c0\\u03cc\\u03c2 \\u03c4\\u03bf\\u03c5 \\u03b1\\u03bd\\u03b1\\u03bd\\u03b5\\u03c9\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03bc\\u03b1\\u03b8\\u03ae\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2 \\u03b5\\u03af\\u03bd\\u03b1\\u03b9 \\u03bd\\u03b1 \\u03b4\\u03b9\\u03b1\\u03c3\\u03c6\\u03b1\\u03bb\\u03af\\u03b6\\u03b5\\u03b9 \\u03cc\\u03c4\\u03b9 \\u03bf\\u03b9 \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ad\\u03c2 \\u03bc\\u03b7 \\u03b5\\u03c0\\u03b1\\u03bd\\u03b4\\u03c1\\u03c9\\u03bc\\u03ad\\u03bd\\u03c9\\u03bd \\u03b1\\u03b5\\u03c1\\u03bf\\u03c3\\u03ba\\u03b1\\u03c6\\u03ce\\u03bd \\u03c0\\u03b1\\u03c1\\u03b1\\u03bc\\u03ad\\u03bd\\u03bf\\u03c5\\u03bd \\u03b5\\u03bd\\u03b7\\u03bc\\u03b5\\u03c1\\u03c9\\u03bc\\u03ad\\u03bd\\u03bf\\u03b9 \\u03c3\\u03c7\\u03b5\\u03c4\\u03b9\\u03ba\\u03ac \\u03bc\\u03b5 \\u03c0\\u03b9\\u03b8\\u03b1\\u03bd\\u03ad\\u03c2 \\u03c4\\u03c1\\u03bf\\u03c0\\u03bf\\u03c0\\u03bf\\u03b9\\u03ae\\u03c3\\u03b5\\u03b9\\u03c2 \\u03c3\\u03c4\\u03b7 \\u03bd\\u03bf\\u03bc\\u03bf\\u03b8\\u03b5\\u03c3\\u03af\\u03b1, \\u03c3\\u03c4\\u03b9\\u03c2 \\u03b5\\u03c0\\u03b9\\u03c7\\u03b5\\u03b9\\u03c1\\u03b7\\u03c3\\u03b9\\u03b1\\u03ba\\u03ad\\u03c2 \\u03b1\\u03c0\\u03b1\\u03b9\\u03c4\\u03ae\\u03c3\\u03b5\\u03b9\\u03c2 \\u03ba\\u03b1\\u03b9 \\u03c3\\u03c4\\u03b9\\u03c2 \\u03c4\\u03b5\\u03c7\\u03bd\\u03bf\\u03bb\\u03bf\\u03b3\\u03b9\\u03ba\\u03ad\\u03c2 \\u03b5\\u03be\\u03b5\\u03bb\\u03af\\u03be\\u03b5\\u03b9\\u03c2 \\u03c4\\u03bf\\u03c5 \\u03c4\\u03bf\\u03bc\\u03ad\\u03b1. \\u039a\\u03cd\\u03c1\\u03b9\\u03b1 \\u03c3\\u03b7\\u03bc\\u03b5\\u03af\\u03b1 \\u03c4\\u03bf\\u03c5 \\u0386\\u03c1\\u03b8\\u03c1\\u03bf\\u03c5 UAS.OPEN.070 \\u03a0\\u03b5\\u03c1\\u03af\\u03bf\\u03b4\\u03bf\\u03c2 \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c2 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u0397 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03af\\u03b7\\u03c3\\u03b7 \\u03b8\\u03b5\\u03c9\\u03c1\\u03b7\\u03c4\\u03b9\\u03ba\\u03ce\\u03bd \\u03b3\\u03bd\\u03ce\\u03c3\\u03b5\\u03c9\\u03bd (online theoretical competence) \\u03ba\\u03b1\\u03b8\\u03ce\\u03c2 \\u03ba\\u03b1\\u03b9 \\u03c4\\u03bf \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03cc \\u03b9\\u03ba\\u03b1\\u03bd\\u03cc\\u03c4\\u03b7\\u03c4\\u03b1\\u03c2 \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c5\\u03bd \\u03b3\\u03b9\\u03b1 \\u03c7\\u03c1\\u03bf\\u03bd\\u03b9\\u03ba\\u03cc \\u03b4\\u03b9\\u03ac\\u03c3\\u03c4\\u03b7\\u03bc\\u03b1 \\u03c0\\u03ad\\u03bd\\u03c4\\u03b5 (5) \\u03b5\\u03c4\\u03ce\\u03bd. \\u0394\\u03b9\\u03b1\\u03b4\\u03b9\\u03ba\\u03b1\\u03c3\\u03af\\u03b1 \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03b7\\u03c2 \\u03c0\\u03c1\\u03b9\\u03bd \\u03b1\\u03c0\\u03cc \\u03c4\\u03b7 \\u03bb\\u03ae\\u03be\\u03b7 \\u039f \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae\\u03c2 \\u03bf\\u03c6\\u03b5\\u03af\\u03bb\\u03b5\\u03b9 \\u03bd\\u03b1 \\u03c6\\u03c1\\u03bf\\u03bd\\u03c4\\u03af\\u03c3\\u03b5\\u03b9 \\u03b3\\u03b9\\u03b1 \\u03c4\\u03b7\\u03bd \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03b7 \\u03c4\\u03bf\\u03c5 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03c4\\u03bf\\u03c5 \\u03c0\\u03c1\\u03b9\\u03bd \\u03c4\\u03b7 \\u03c3\\u03c5\\u03bc\\u03c0\\u03bb\\u03ae\\u03c1\\u03c9\\u03c3\\u03b7 \\u03c4\\u03b7\\u03c2 \\u03c0\\u03b5\\u03bd\\u03c4\\u03b1\\u03b5\\u03c4\\u03af\\u03b1\\u03c2. \\u039f\\u03b9 \\u03b4\\u03b9\\u03b1\\u03b8\\u03ad\\u03c3\\u03b9\\u03bc\\u03b5\\u03c2 \\u03b5\\u03c0\\u03b9\\u03bb\\u03bf\\u03b3\\u03ad\\u03c2 \\u03b5\\u03af\\u03bd\\u03b1\\u03b9: \\u03a0\\u03b1\\u03c1\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03cd\\u03b8\\u03b7\\u03c3\\u03b7 \\u03ba\\u03b1\\u03b9 \\u03bf\\u03bb\\u03bf\\u03ba\\u03bb\\u03ae\\u03c1\\u03c9\\u03c3\\u03b7 \\u03b1\\u03bd\\u03b1\\u03bd\\u03b5\\u03c9\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03b5\\u03ba\\u03c0\\u03b1\\u03b9\\u03b4\\u03b5\\u03c5\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03c0\\u03c1\\u03bf\\u03b3\\u03c1\\u03ac\\u03bc\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2 (Refresher Course ), \\u03c4\\u03bf \\u03bf\\u03c0\\u03bf\\u03af\\u03bf \\u03ba\\u03b1\\u03bb\\u03cd\\u03c0\\u03c4\\u03b5\\u03b9 \\u03c4\\u03b1 \\u03b8\\u03b5\\u03c9\\u03c1\\u03b7\\u03c4\\u03b9\\u03ba\\u03ac \\u03bc\\u03b1\\u03b8\\u03ae\\u03bc\\u03b1\\u03c4\\u03b1 \\u03c0\\u03bf\\u03c5 \\u03c0\\u03c1\\u03bf\\u03b2\\u03bb\\u03ad\\u03c0\\u03bf\\u03bd\\u03c4\\u03b1\\u03b9 \\u03b1\\u03c0\\u03cc \\u03c4\\u03bf\\u03bd \\u03ba\\u03b1\\u03bd\\u03bf\\u03bd\\u03b9\\u03c3\\u03bc\\u03cc & \\u03c3\\u03c4\\u03bf \\u03c4\\u03ad\\u03bb\\u03bf\\u03c2 \\u03bf \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae\\u03c2 \\u03b3\\u03c1\\u03ac\\u03c6\\u03b5\\u03b9 \\u03ad\\u03bd\\u03b1 Quiz \\u03b3\\u03bd\\u03ce\\u03c3\\u03b5\\u03c9\\u03bd ( \\u03cc\\u03c7\\u03b9 \\u03b5\\u03be\\u03b5\\u03c4\\u03ac\\u03c3\\u03b5\\u03b9\\u03c2 ) . \\u03a4\\u03bf \\u03c0\\u03c1\\u03cc\\u03b3\\u03c1\\u03b1\\u03bc\\u03bc\\u03b1 \\u03c0\\u03b1\\u03c1\\u03ad\\u03c7\\u03b5\\u03c4\\u03b1\\u03b9 \\u03b1\\u03c0\\u03cc \\u03b1\\u03bd\\u03b1\\u03b3\\u03bd\\u03c9\\u03c1\\u03b9\\u03c3\\u03bc\\u03ad\\u03bd\\u03bf\\\/\\u03b4\\u03b9\\u03b1\\u03c0\\u03b9\\u03c3\\u03c4\\u03b5\\u03c5\\u03bc\\u03ad\\u03bd\\u03bf \\u03c6\\u03bf\\u03c1\\u03ad\\u03b1. \\u03a0\\u03b5\\u03c1\\u03af\\u03c0\\u03c4\\u03c9\\u03c3\\u03b7 \\u03bb\\u03ae\\u03be\\u03b7\\u03c2 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u0395\\u03c6\\u03cc\\u03c3\\u03bf\\u03bd \\u03c0\\u03b1\\u03c1\\u03ad\\u03bb\\u03b8\\u03b5\\u03b9 \\u03b7 \\u03b7\\u03bc\\u03b5\\u03c1\\u03bf\\u03bc\\u03b7\\u03bd\\u03af\\u03b1 \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c2 \\u03c4\\u03bf\\u03c5 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd, \\u03b7 \\u03b1\\u03c0\\u03bb\\u03ae \\u03c0\\u03b1\\u03c1\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03cd\\u03b8\\u03b7\\u03c3\\u03b7RefresherCourse \\u03b4\\u03b5\\u03bd \\u03b5\\u03c0\\u03b1\\u03c1\\u03ba\\u03b5\\u03af. \\u03a3\\u03b5 \\u03b1\\u03c5\\u03c4\\u03ae \\u03c4\\u03b7\\u03bd \\u03c0\\u03b5\\u03c1\\u03af\\u03c0\\u03c4\\u03c9\\u03c3\\u03b7, \\u03b1\\u03c0\\u03b1\\u03b9\\u03c4\\u03b5\\u03af\\u03c4\\u03b1\\u03b9 \\u03b5\\u03ba \\u03bd\\u03ad\\u03bf\\u03c5 \\u03b1\\u03c0\\u03cc\\u03b4\\u03b5\\u03b9\\u03be\\u03b7 \\u03b9\\u03ba\\u03b1\\u03bd\\u03cc\\u03c4\\u03b7\\u03c4\\u03b1\\u03c2 (demonstration of competency), \\u03c3\\u03cd\\u03bc\\u03c6\\u03c9\\u03bd\\u03b1 \\u03bc\\u03b5 \\u03c4\\u03b7 \\u03b4\\u03b9\\u03b1\\u03b4\\u03b9\\u03ba\\u03b1\\u03c3\\u03af\\u03b1 \\u03c0\\u03bf\\u03c5 \\u03b5\\u03c6\\u03b1\\u03c1\\u03bc\\u03cc\\u03b6\\u03b5\\u03c4\\u03b1\\u03b9 \\u03ba\\u03b1\\u03c4\\u03ac \\u03c4\\u03b7\\u03bd \\u03b1\\u03c1\\u03c7\\u03b9\\u03ba\\u03ae \\u03b1\\u03c0\\u03cc\\u03ba\\u03c4\\u03b7\\u03c3\\u03b7 \\u03c4\\u03bf\\u03c5 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd. \\u0395\\u03c6\\u03b1\\u03c1\\u03bc\\u03bf\\u03b3\\u03ae \\u03c3\\u03c4\\u03b9\\u03c2 \\u03c5\\u03c0\\u03bf\\u03ba\\u03b1\\u03c4\\u03b7\\u03b3\\u03bf\\u03c1\\u03af\\u03b5\\u03c2 A1\\\/A3 \\u03ba\\u03b1\\u03b9 A2 A2: \\u039f\\u03b9 \\u03ba\\u03ac\\u03c4\\u03bf\\u03c7\\u03bf\\u03b9 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd A2 \\u03c0\\u03c1\\u03ad\\u03c0\\u03b5\\u03b9 \\u03bd\\u03b1 \\u03bc\\u03b5\\u03c1\\u03b9\\u03bc\\u03bd\\u03bf\\u03cd\\u03bd \\u03b3\\u03b9\\u03b1 \\u03c4\\u03b7\\u03bd \\u03ad\\u03b3\\u03ba\\u03b1\\u03b9\\u03c1\\u03b7 \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03ae \\u03c4\\u03bf\\u03c5, \\u03c0\\u03c1\\u03b9\\u03bd \\u03b1\\u03c0\\u03cc \\u03c4\\u03b7 \\u03bb\\u03ae\\u03be\\u03b7 \\u03c4\\u03b7\\u03c2 \\u03c0\\u03b5\\u03bd\\u03c4\\u03b1\\u03b5\\u03c4\\u03bf\\u03cd\\u03c2 \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c2, \\u03ce\\u03c3\\u03c4\\u03b5 \\u03bd\\u03b1 \\u03b1\\u03c0\\u03bf\\u03c6\\u03cd\\u03b3\\u03bf\\u03c5\\u03bd \\u03c4\\u03b7\\u03bd \\u03c0\\u03bb\\u03ae\\u03c1\\u03b7 \\u03b4\\u03b9\\u03b1\\u03b4\\u03b9\\u03ba\\u03b1\\u03c3\\u03af\\u03b1 \\u03b5\\u03c0\\u03b1\\u03bd\\u03b5\\u03be\\u03ad\\u03c4\\u03b1\\u03c3\\u03b7\\u03c2. \\u03a3\\u03b5 \\u03c0\\u03b5\\u03c1\\u03af\\u03c0\\u03c4\\u03c9\\u03c3\\u03b7 \\u03c0\\u03bf\\u03c5 \\u03c4\\u03bf \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03cc \\u03bb\\u03ae\\u03be\\u03b5\\u03b9, \\u03b1\\u03bd\\u03b5\\u03be\\u03b1\\u03c1\\u03c4\\u03ae\\u03c4\\u03c9\\u03c2 \\u03c5\\u03c0\\u03bf\\u03ba\\u03b1\\u03c4\\u03b7\\u03b3\\u03bf\\u03c1\\u03af\\u03b1\\u03c2 (A1\\\/A3 \\u03ae A2), \\u03b1\\u03c0\\u03b1\\u03b9\\u03c4\\u03b5\\u03af\\u03c4\\u03b1\\u03b9 \\u03b5\\u03ba \\u03bd\\u03ad\\u03bf\\u03c5 \\u03b5\\u03be\\u03ad\\u03c4\\u03b1\\u03c3\\u03b7 \\u03ae \\u03b1\\u03c0\\u03cc\\u03b4\\u03b5\\u03b9\\u03be\\u03b7 \\u03b9\\u03ba\\u03b1\\u03bd\\u03cc\\u03c4\\u03b7\\u03c4\\u03b1\\u03c2, \\u03cc\\u03c0\\u03c9\\u03c2 \\u03c0\\u03c1\\u03bf\\u03b2\\u03bb\\u03ad\\u03c0\\u03b5\\u03c4\\u03b1\\u03b9 \\u03b3\\u03b9\\u03b1 \\u03c4\\u03b7\\u03bd \\u03b1\\u03c1\\u03c7\\u03b9\\u03ba\\u03ae \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03af\\u03b7\\u03c3\\u03b7 \\u2014 \\u03b4\\u03b5\\u03bd \\u03b1\\u03c1\\u03ba\\u03b5\\u03af \\u03bc\\u03cc\\u03bd\\u03bf \\u03b7 \\u03c0\\u03b1\\u03c1\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03cd\\u03b8\\u03b7\\u03c3\\u03b7 \\u03b1\\u03bd\\u03b1\\u03bd\\u03b5\\u03c9\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03c0\\u03c1\\u03bf\\u03b3\\u03c1\\u03ac\\u03bc\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/\\u03b5\\u03b9\\u03ba\\u03cc\\u03bd\\u03b1_Viber_2025-11-11_00-21-47-933.jpg\",\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/#mainImage\",\"width\":1280,\"height\":720,\"caption\":\"REFRESHER COURSE 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drone\",\"url\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/\",\"email\":\"info@patrasdroneacademy.eu\",\"telephone\":\"+302610335628\",\"foundingDate\":\"2019-01-01\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":0,\"maxValue\":5},\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/cropped-logo_pda-1.png\",\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/#organizationLogo\",\"width\":1395,\"height\":1281,\"caption\":\"cropped-logo_pda-1.png\"},\"image\":{\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/patrasdroneacademy\\\/\",\"https:\\\/\\\/www.instagram.com\\\/patras_drone_academy\\\/\",\"https:\\\/\\\/www.tiktok.com\\\/@dimitrios_koukoutsis\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCKwzGtQAq3oZ5IgeDlulzZA\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/42920797\"],\"address\":{\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/#postaladdress\",\"@type\":\"PostalAddress\",\"streetAddress\":\"\\u039f\\u03b4\\u03c5\\u03c3\\u03c3\\u03ad\\u03b1 \\u0395\\u03bb\\u03cd\\u03c4\\u03b7 & \\u0396\\u03c5\\u03b3\\u03bf\\u03b2\\u03b9\\u03c3\\u03c4\\u03af\\u03bf\\u03c5 36\",\"postalCode\":\"26333\",\"addressLocality\":\"\\u03a0\\u03ac\\u03c4\\u03c1\\u03b1\",\"addressCountry\":\"GR\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/#webpage\",\"url\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/\",\"name\":\"Refresher Course A2 \\u2013 \\u0391\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03b7 \\u2013 Patras Drone Academy\",\"description\":\"\\u03a3\\u03cd\\u03bc\\u03c6\\u03c9\\u03bd\\u03b1 \\u03bc\\u03b5 \\u03c4\\u03bf\\u03bd \\u039a\\u03b1\\u03bd\\u03bf\\u03bd\\u03b9\\u03c3\\u03bc\\u03cc (\\u0395\\u0395) 2019\\\/947 \\u03ba\\u03b1\\u03b9 \\u03b5\\u03b9\\u03b4\\u03b9\\u03ba\\u03cc\\u03c4\\u03b5\\u03c1\\u03b1 \\u03c4\\u03bf \\u0386\\u03c1\\u03b8\\u03c1\\u03bf UAS.OPEN.070, \\u03ba\\u03b1\\u03b8\\u03bf\\u03c1\\u03af\\u03b6\\u03b5\\u03c4\\u03b1\\u03b9 \\u03c4\\u03cc\\u03c3\\u03bf \\u03b7 \\u03c7\\u03c1\\u03bf\\u03bd\\u03b9\\u03ba\\u03ae \\u03b9\\u03c3\\u03c7\\u03cd\\u03c2 \\u03c4\\u03c9\\u03bd \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03ce\\u03bd \\u03b9\\u03ba\\u03b1\\u03bd\\u03cc\\u03c4\\u03b7\\u03c4\\u03b1\\u03c2 \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae (remote pilot competency) \\u03c3\\u03c4\\u03b7\\u03bd \\u0391\\u03bd\\u03bf\\u03b9\\u03c7\\u03c4\\u03ae \\u039a\\u03b1\\u03c4\\u03b7\\u03b3\\u03bf\\u03c1\\u03af\\u03b1 (Open Category), \\u03cc\\u03c3\\u03bf \\u03ba\\u03b1\\u03b9 \\u03bf \\u03c4\\u03c1\\u03cc\\u03c0\\u03bf\\u03c2 \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03ae\\u03c2 \\u03c4\\u03bf\\u03c5\\u03c2 (revalidation). \\u0397 \\u03b4\\u03b9\\u03b1\\u03b4\\u03b9\\u03ba\\u03b1\\u03c3\\u03af\\u03b1 \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03b7\\u03c2 \\u03bc\\u03c0\\u03bf\\u03c1\\u03b5\\u03af \\u03bd\\u03b1 \\u03c0\\u03c1\\u03b1\\u03b3\\u03bc\\u03b1\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03b8\\u03b5\\u03af \\u03bc\\u03ad\\u03c3\\u03c9 \\u03c0\\u03b1\\u03c1\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03cd\\u03b8\\u03b7\\u03c3\\u03b7\\u03c2 \\u03b1\\u03bd\\u03b1\\u03bd\\u03b5\\u03c9\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03b5\\u03ba\\u03c0\\u03b1\\u03b9\\u03b4\\u03b5\\u03c5\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03c0\\u03c1\\u03bf\\u03b3\\u03c1\\u03ac\\u03bc\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2 (Refresher Course), \\u03c4\\u03bf \\u03bf\\u03c0\\u03bf\\u03af\\u03bf \\u03b1\\u03c0\\u03bf\\u03b4\\u03b5\\u03b9\\u03ba\\u03bd\\u03cd\\u03b5\\u03b9 \\u03cc\\u03c4\\u03b9 \\u03bf \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae\\u03c2 \\u03b5\\u03be\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03c5\\u03b8\\u03b5\\u03af \\u03bd\\u03b1 \\u03b4\\u03b9\\u03b1\\u03b8\\u03ad\\u03c4\\u03b5\\u03b9 \\u03c4\\u03b9\\u03c2 \\u03b1\\u03c0\\u03b1\\u03b9\\u03c4\\u03bf\\u03cd\\u03bc\\u03b5\\u03bd\\u03b5\\u03c2 \\u03b3\\u03bd\\u03ce\\u03c3\\u03b5\\u03b9\\u03c2 \\u03ba\\u03b1\\u03b9 \\u03b4\\u03b5\\u03be\\u03b9\\u03cc\\u03c4\\u03b7\\u03c4\\u03b5\\u03c2. \\u03a3\\u03ba\\u03bf\\u03c0\\u03cc\\u03c2 \\u03c4\\u03bf\\u03c5 \\u03b1\\u03bd\\u03b1\\u03bd\\u03b5\\u03c9\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03bc\\u03b1\\u03b8\\u03ae\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2 \\u03b5\\u03af\\u03bd\\u03b1\\u03b9 \\u03bd\\u03b1 \\u03b4\\u03b9\\u03b1\\u03c3\\u03c6\\u03b1\\u03bb\\u03af\\u03b6\\u03b5\\u03b9 \\u03cc\\u03c4\\u03b9 \\u03bf\\u03b9 \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ad\\u03c2 \\u03bc\\u03b7 \\u03b5\\u03c0\\u03b1\\u03bd\\u03b4\\u03c1\\u03c9\\u03bc\\u03ad\\u03bd\\u03c9\\u03bd \\u03b1\\u03b5\\u03c1\\u03bf\\u03c3\\u03ba\\u03b1\\u03c6\\u03ce\\u03bd \\u03c0\\u03b1\\u03c1\\u03b1\\u03bc\\u03ad\\u03bd\\u03bf\\u03c5\\u03bd \\u03b5\\u03bd\\u03b7\\u03bc\\u03b5\\u03c1\\u03c9\\u03bc\\u03ad\\u03bd\\u03bf\\u03b9 \\u03c3\\u03c7\\u03b5\\u03c4\\u03b9\\u03ba\\u03ac \\u03bc\\u03b5 \\u03c0\\u03b9\\u03b8\\u03b1\\u03bd\\u03ad\\u03c2 \\u03c4\\u03c1\\u03bf\\u03c0\\u03bf\\u03c0\\u03bf\\u03b9\\u03ae\\u03c3\\u03b5\\u03b9\\u03c2 \\u03c3\\u03c4\\u03b7 \\u03bd\\u03bf\\u03bc\\u03bf\\u03b8\\u03b5\\u03c3\\u03af\\u03b1, \\u03c3\\u03c4\\u03b9\\u03c2 \\u03b5\\u03c0\\u03b9\\u03c7\\u03b5\\u03b9\\u03c1\\u03b7\\u03c3\\u03b9\\u03b1\\u03ba\\u03ad\\u03c2 \\u03b1\\u03c0\\u03b1\\u03b9\\u03c4\\u03ae\\u03c3\\u03b5\\u03b9\\u03c2 \\u03ba\\u03b1\\u03b9 \\u03c3\\u03c4\\u03b9\\u03c2 \\u03c4\\u03b5\\u03c7\\u03bd\\u03bf\\u03bb\\u03bf\\u03b3\\u03b9\\u03ba\\u03ad\\u03c2 \\u03b5\\u03be\\u03b5\\u03bb\\u03af\\u03be\\u03b5\\u03b9\\u03c2 \\u03c4\\u03bf\\u03c5 \\u03c4\\u03bf\\u03bc\\u03ad\\u03b1. \\u039a\\u03cd\\u03c1\\u03b9\\u03b1 \\u03c3\\u03b7\\u03bc\\u03b5\\u03af\\u03b1 \\u03c4\\u03bf\\u03c5 \\u0386\\u03c1\\u03b8\\u03c1\\u03bf\\u03c5 UAS.OPEN.070 \\u03a0\\u03b5\\u03c1\\u03af\\u03bf\\u03b4\\u03bf\\u03c2 \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c2 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u0397 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03af\\u03b7\\u03c3\\u03b7 \\u03b8\\u03b5\\u03c9\\u03c1\\u03b7\\u03c4\\u03b9\\u03ba\\u03ce\\u03bd \\u03b3\\u03bd\\u03ce\\u03c3\\u03b5\\u03c9\\u03bd (online theoretical competence) \\u03ba\\u03b1\\u03b8\\u03ce\\u03c2 \\u03ba\\u03b1\\u03b9 \\u03c4\\u03bf \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03cc \\u03b9\\u03ba\\u03b1\\u03bd\\u03cc\\u03c4\\u03b7\\u03c4\\u03b1\\u03c2 \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c5\\u03bd \\u03b3\\u03b9\\u03b1 \\u03c7\\u03c1\\u03bf\\u03bd\\u03b9\\u03ba\\u03cc \\u03b4\\u03b9\\u03ac\\u03c3\\u03c4\\u03b7\\u03bc\\u03b1 \\u03c0\\u03ad\\u03bd\\u03c4\\u03b5 (5) \\u03b5\\u03c4\\u03ce\\u03bd. \\u0394\\u03b9\\u03b1\\u03b4\\u03b9\\u03ba\\u03b1\\u03c3\\u03af\\u03b1 \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03b7\\u03c2 \\u03c0\\u03c1\\u03b9\\u03bd \\u03b1\\u03c0\\u03cc \\u03c4\\u03b7 \\u03bb\\u03ae\\u03be\\u03b7 \\u039f \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae\\u03c2 \\u03bf\\u03c6\\u03b5\\u03af\\u03bb\\u03b5\\u03b9 \\u03bd\\u03b1 \\u03c6\\u03c1\\u03bf\\u03bd\\u03c4\\u03af\\u03c3\\u03b5\\u03b9 \\u03b3\\u03b9\\u03b1 \\u03c4\\u03b7\\u03bd \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03b7 \\u03c4\\u03bf\\u03c5 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03c4\\u03bf\\u03c5 \\u03c0\\u03c1\\u03b9\\u03bd \\u03c4\\u03b7 \\u03c3\\u03c5\\u03bc\\u03c0\\u03bb\\u03ae\\u03c1\\u03c9\\u03c3\\u03b7 \\u03c4\\u03b7\\u03c2 \\u03c0\\u03b5\\u03bd\\u03c4\\u03b1\\u03b5\\u03c4\\u03af\\u03b1\\u03c2. \\u039f\\u03b9 \\u03b4\\u03b9\\u03b1\\u03b8\\u03ad\\u03c3\\u03b9\\u03bc\\u03b5\\u03c2 \\u03b5\\u03c0\\u03b9\\u03bb\\u03bf\\u03b3\\u03ad\\u03c2 \\u03b5\\u03af\\u03bd\\u03b1\\u03b9: \\u03a0\\u03b1\\u03c1\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03cd\\u03b8\\u03b7\\u03c3\\u03b7 \\u03ba\\u03b1\\u03b9 \\u03bf\\u03bb\\u03bf\\u03ba\\u03bb\\u03ae\\u03c1\\u03c9\\u03c3\\u03b7 \\u03b1\\u03bd\\u03b1\\u03bd\\u03b5\\u03c9\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03b5\\u03ba\\u03c0\\u03b1\\u03b9\\u03b4\\u03b5\\u03c5\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03c0\\u03c1\\u03bf\\u03b3\\u03c1\\u03ac\\u03bc\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2 (Refresher Course ), \\u03c4\\u03bf \\u03bf\\u03c0\\u03bf\\u03af\\u03bf \\u03ba\\u03b1\\u03bb\\u03cd\\u03c0\\u03c4\\u03b5\\u03b9 \\u03c4\\u03b1 \\u03b8\\u03b5\\u03c9\\u03c1\\u03b7\\u03c4\\u03b9\\u03ba\\u03ac \\u03bc\\u03b1\\u03b8\\u03ae\\u03bc\\u03b1\\u03c4\\u03b1 \\u03c0\\u03bf\\u03c5 \\u03c0\\u03c1\\u03bf\\u03b2\\u03bb\\u03ad\\u03c0\\u03bf\\u03bd\\u03c4\\u03b1\\u03b9 \\u03b1\\u03c0\\u03cc \\u03c4\\u03bf\\u03bd \\u03ba\\u03b1\\u03bd\\u03bf\\u03bd\\u03b9\\u03c3\\u03bc\\u03cc & \\u03c3\\u03c4\\u03bf \\u03c4\\u03ad\\u03bb\\u03bf\\u03c2 \\u03bf \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ae\\u03c2 \\u03b3\\u03c1\\u03ac\\u03c6\\u03b5\\u03b9 \\u03ad\\u03bd\\u03b1 Quiz \\u03b3\\u03bd\\u03ce\\u03c3\\u03b5\\u03c9\\u03bd ( \\u03cc\\u03c7\\u03b9 \\u03b5\\u03be\\u03b5\\u03c4\\u03ac\\u03c3\\u03b5\\u03b9\\u03c2 ) . \\u03a4\\u03bf \\u03c0\\u03c1\\u03cc\\u03b3\\u03c1\\u03b1\\u03bc\\u03bc\\u03b1 \\u03c0\\u03b1\\u03c1\\u03ad\\u03c7\\u03b5\\u03c4\\u03b1\\u03b9 \\u03b1\\u03c0\\u03cc \\u03b1\\u03bd\\u03b1\\u03b3\\u03bd\\u03c9\\u03c1\\u03b9\\u03c3\\u03bc\\u03ad\\u03bd\\u03bf\\\/\\u03b4\\u03b9\\u03b1\\u03c0\\u03b9\\u03c3\\u03c4\\u03b5\\u03c5\\u03bc\\u03ad\\u03bd\\u03bf \\u03c6\\u03bf\\u03c1\\u03ad\\u03b1. \\u03a0\\u03b5\\u03c1\\u03af\\u03c0\\u03c4\\u03c9\\u03c3\\u03b7 \\u03bb\\u03ae\\u03be\\u03b7\\u03c2 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u0395\\u03c6\\u03cc\\u03c3\\u03bf\\u03bd \\u03c0\\u03b1\\u03c1\\u03ad\\u03bb\\u03b8\\u03b5\\u03b9 \\u03b7 \\u03b7\\u03bc\\u03b5\\u03c1\\u03bf\\u03bc\\u03b7\\u03bd\\u03af\\u03b1 \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c2 \\u03c4\\u03bf\\u03c5 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd, \\u03b7 \\u03b1\\u03c0\\u03bb\\u03ae \\u03c0\\u03b1\\u03c1\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03cd\\u03b8\\u03b7\\u03c3\\u03b7RefresherCourse \\u03b4\\u03b5\\u03bd \\u03b5\\u03c0\\u03b1\\u03c1\\u03ba\\u03b5\\u03af. \\u03a3\\u03b5 \\u03b1\\u03c5\\u03c4\\u03ae \\u03c4\\u03b7\\u03bd \\u03c0\\u03b5\\u03c1\\u03af\\u03c0\\u03c4\\u03c9\\u03c3\\u03b7, \\u03b1\\u03c0\\u03b1\\u03b9\\u03c4\\u03b5\\u03af\\u03c4\\u03b1\\u03b9 \\u03b5\\u03ba \\u03bd\\u03ad\\u03bf\\u03c5 \\u03b1\\u03c0\\u03cc\\u03b4\\u03b5\\u03b9\\u03be\\u03b7 \\u03b9\\u03ba\\u03b1\\u03bd\\u03cc\\u03c4\\u03b7\\u03c4\\u03b1\\u03c2 (demonstration of competency), \\u03c3\\u03cd\\u03bc\\u03c6\\u03c9\\u03bd\\u03b1 \\u03bc\\u03b5 \\u03c4\\u03b7 \\u03b4\\u03b9\\u03b1\\u03b4\\u03b9\\u03ba\\u03b1\\u03c3\\u03af\\u03b1 \\u03c0\\u03bf\\u03c5 \\u03b5\\u03c6\\u03b1\\u03c1\\u03bc\\u03cc\\u03b6\\u03b5\\u03c4\\u03b1\\u03b9 \\u03ba\\u03b1\\u03c4\\u03ac \\u03c4\\u03b7\\u03bd \\u03b1\\u03c1\\u03c7\\u03b9\\u03ba\\u03ae \\u03b1\\u03c0\\u03cc\\u03ba\\u03c4\\u03b7\\u03c3\\u03b7 \\u03c4\\u03bf\\u03c5 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd. \\u0395\\u03c6\\u03b1\\u03c1\\u03bc\\u03bf\\u03b3\\u03ae \\u03c3\\u03c4\\u03b9\\u03c2 \\u03c5\\u03c0\\u03bf\\u03ba\\u03b1\\u03c4\\u03b7\\u03b3\\u03bf\\u03c1\\u03af\\u03b5\\u03c2 A1\\\/A3 \\u03ba\\u03b1\\u03b9 A2 A2: \\u039f\\u03b9 \\u03ba\\u03ac\\u03c4\\u03bf\\u03c7\\u03bf\\u03b9 \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd A2 \\u03c0\\u03c1\\u03ad\\u03c0\\u03b5\\u03b9 \\u03bd\\u03b1 \\u03bc\\u03b5\\u03c1\\u03b9\\u03bc\\u03bd\\u03bf\\u03cd\\u03bd \\u03b3\\u03b9\\u03b1 \\u03c4\\u03b7\\u03bd \\u03ad\\u03b3\\u03ba\\u03b1\\u03b9\\u03c1\\u03b7 \\u03b1\\u03bd\\u03b1\\u03bd\\u03ad\\u03c9\\u03c3\\u03ae \\u03c4\\u03bf\\u03c5, \\u03c0\\u03c1\\u03b9\\u03bd \\u03b1\\u03c0\\u03cc \\u03c4\\u03b7 \\u03bb\\u03ae\\u03be\\u03b7 \\u03c4\\u03b7\\u03c2 \\u03c0\\u03b5\\u03bd\\u03c4\\u03b1\\u03b5\\u03c4\\u03bf\\u03cd\\u03c2 \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c2, \\u03ce\\u03c3\\u03c4\\u03b5 \\u03bd\\u03b1 \\u03b1\\u03c0\\u03bf\\u03c6\\u03cd\\u03b3\\u03bf\\u03c5\\u03bd \\u03c4\\u03b7\\u03bd \\u03c0\\u03bb\\u03ae\\u03c1\\u03b7 \\u03b4\\u03b9\\u03b1\\u03b4\\u03b9\\u03ba\\u03b1\\u03c3\\u03af\\u03b1 \\u03b5\\u03c0\\u03b1\\u03bd\\u03b5\\u03be\\u03ad\\u03c4\\u03b1\\u03c3\\u03b7\\u03c2. \\u03a3\\u03b5 \\u03c0\\u03b5\\u03c1\\u03af\\u03c0\\u03c4\\u03c9\\u03c3\\u03b7 \\u03c0\\u03bf\\u03c5 \\u03c4\\u03bf \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03b9\\u03b7\\u03c4\\u03b9\\u03ba\\u03cc \\u03bb\\u03ae\\u03be\\u03b5\\u03b9, \\u03b1\\u03bd\\u03b5\\u03be\\u03b1\\u03c1\\u03c4\\u03ae\\u03c4\\u03c9\\u03c2 \\u03c5\\u03c0\\u03bf\\u03ba\\u03b1\\u03c4\\u03b7\\u03b3\\u03bf\\u03c1\\u03af\\u03b1\\u03c2 (A1\\\/A3 \\u03ae A2), \\u03b1\\u03c0\\u03b1\\u03b9\\u03c4\\u03b5\\u03af\\u03c4\\u03b1\\u03b9 \\u03b5\\u03ba \\u03bd\\u03ad\\u03bf\\u03c5 \\u03b5\\u03be\\u03ad\\u03c4\\u03b1\\u03c3\\u03b7 \\u03ae \\u03b1\\u03c0\\u03cc\\u03b4\\u03b5\\u03b9\\u03be\\u03b7 \\u03b9\\u03ba\\u03b1\\u03bd\\u03cc\\u03c4\\u03b7\\u03c4\\u03b1\\u03c2, \\u03cc\\u03c0\\u03c9\\u03c2 \\u03c0\\u03c1\\u03bf\\u03b2\\u03bb\\u03ad\\u03c0\\u03b5\\u03c4\\u03b1\\u03b9 \\u03b3\\u03b9\\u03b1 \\u03c4\\u03b7\\u03bd \\u03b1\\u03c1\\u03c7\\u03b9\\u03ba\\u03ae \\u03c0\\u03b9\\u03c3\\u03c4\\u03bf\\u03c0\\u03bf\\u03af\\u03b7\\u03c3\\u03b7 \\u2014 \\u03b4\\u03b5\\u03bd \\u03b1\\u03c1\\u03ba\\u03b5\\u03af \\u03bc\\u03cc\\u03bd\\u03bf \\u03b7 \\u03c0\\u03b1\\u03c1\\u03b1\\u03ba\\u03bf\\u03bb\\u03bf\\u03cd\\u03b8\\u03b7\\u03c3\\u03b7 \\u03b1\\u03bd\\u03b1\\u03bd\\u03b5\\u03c9\\u03c4\\u03b9\\u03ba\\u03bf\\u03cd \\u03c0\\u03c1\\u03bf\\u03b3\\u03c1\\u03ac\\u03bc\\u03bc\\u03b1\\u03c4\\u03bf\\u03c2.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/\\u03b5\\u03b9\\u03ba\\u03cc\\u03bd\\u03b1_Viber_2025-11-11_00-21-47-933.jpg\",\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/#mainImage\",\"width\":1280,\"height\":720,\"caption\":\"REFRESHER COURSE A2\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/product\\\/refresher-course-a1-a3-a2-renew\\\/#mainImage\"},\"datePublished\":\"2026-03-04T13:50:06+00:00\",\"dateModified\":\"2026-07-02T11:25:56+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/\",\"name\":\"Patras Drone Academy\",\"alternateName\":\"PDA\",\"description\":\"\\u039a\\u03ad\\u03bd\\u03c4\\u03c1\\u03bf \\u03b5\\u03ba\\u03c0\\u03b1\\u03af\\u03b4\\u03b5\\u03c5\\u03c3\\u03b7\\u03c2 \\u03c7\\u03b5\\u03b9\\u03c1\\u03b9\\u03c3\\u03c4\\u03ce\\u03bd drone\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/patrasdroneacademy.eu\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Refresher Course A2 \u2013 \u0391\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u2013 Patras Drone Academy<\/title>\n\n","aioseo_head_json":{"title":"Refresher Course A2 \u2013 \u0391\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u2013 Patras Drone Academy","description":"\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae (remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation). \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2. \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1. \u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070 \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd. \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9: \u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course ), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc & \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1 Quiz \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) . \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1. \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2 A2: \u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2.","canonical_url":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"d2MxBillt8bxhtFu3UvPYhQ_0HE05S6LOalFAgxDohI","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/patrasdroneacademy.eu\/en\/#listItem","position":1,"name":"Home","item":"https:\/\/patrasdroneacademy.eu\/en\/","nextItem":{"@type":"ListItem","@id":"https:\/\/patrasdroneacademy.eu\/en\/shop\/#listItem","name":"Shop"}},{"@type":"ListItem","@id":"https:\/\/patrasdroneacademy.eu\/en\/shop\/#listItem","position":2,"name":"Shop","item":"https:\/\/patrasdroneacademy.eu\/en\/shop\/","nextItem":{"@type":"ListItem","@id":"https:\/\/patrasdroneacademy.eu\/en\/product-category\/ekpaideysi\/#listItem","name":"\u0395\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7"},"previousItem":{"@type":"ListItem","@id":"https:\/\/patrasdroneacademy.eu\/en\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/patrasdroneacademy.eu\/en\/product-category\/ekpaideysi\/#listItem","position":3,"name":"\u0395\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7","item":"https:\/\/patrasdroneacademy.eu\/en\/product-category\/ekpaideysi\/","nextItem":{"@type":"ListItem","@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#listItem","name":"Refresher 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\u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae (remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation). \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2. \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1. \u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070 \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd. \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9: \u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course ), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc & \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1 Quiz \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) . \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1. \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2 A2: \u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/#website"},"breadcrumb":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/patrasdroneacademy.eu\/wp-content\/uploads\/2026\/03\/\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1_Viber_2025-11-11_00-21-47-933.jpg","@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#mainImage","width":1280,"height":720,"caption":"REFRESHER COURSE A2"},"primaryImageOfPage":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#mainImage"},"datePublished":"2026-03-04T13:50:06+00:00","dateModified":"2026-07-02T11:25:56+00:00"},{"@type":"Organization","@id":"https:\/\/patrasdroneacademy.eu\/en\/#organization","name":"Patras Drone Academy","description":"\u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ce\u03bd drone","url":"https:\/\/patrasdroneacademy.eu\/en\/","email":"info@patrasdroneacademy.eu","telephone":"+302610335628","foundingDate":"2019-01-01","numberOfEmployees":{"@type":"QuantitativeValue","minValue":0,"maxValue":5},"logo":{"@type":"ImageObject","url":"https:\/\/patrasdroneacademy.eu\/wp-content\/uploads\/2021\/03\/cropped-logo_pda-1.png","@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#organizationLogo","width":1395,"height":1281,"caption":"cropped-logo_pda-1.png"},"image":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#organizationLogo"},"sameAs":["https:\/\/www.facebook.com\/patrasdroneacademy\/","https:\/\/www.instagram.com\/patras_drone_academy\/","https:\/\/www.tiktok.com\/@dimitrios_koukoutsis\/","https:\/\/www.youtube.com\/channel\/UCKwzGtQAq3oZ5IgeDlulzZA","https:\/\/www.linkedin.com\/company\/42920797"],"address":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/#postaladdress","@type":"PostalAddress","streetAddress":"\u039f\u03b4\u03c5\u03c3\u03c3\u03ad\u03b1 \u0395\u03bb\u03cd\u03c4\u03b7 & \u0396\u03c5\u03b3\u03bf\u03b2\u03b9\u03c3\u03c4\u03af\u03bf\u03c5 36","postalCode":"26333","addressLocality":"\u03a0\u03ac\u03c4\u03c1\u03b1","addressCountry":"GR"}},{"@type":"WebPage","@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#webpage","url":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/","name":"Refresher Course A2 \u2013 \u0391\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u2013 Patras Drone Academy","description":"\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae (remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation). \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2. \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1. \u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070 \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd. \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9: \u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course ), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc & \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1 Quiz \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) . \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1. \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2 A2: \u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/#website"},"breadcrumb":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/patrasdroneacademy.eu\/wp-content\/uploads\/2026\/03\/\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1_Viber_2025-11-11_00-21-47-933.jpg","@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#mainImage","width":1280,"height":720,"caption":"REFRESHER COURSE A2"},"primaryImageOfPage":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/#mainImage"},"datePublished":"2026-03-04T13:50:06+00:00","dateModified":"2026-07-02T11:25:56+00:00"},{"@type":"WebSite","@id":"https:\/\/patrasdroneacademy.eu\/en\/#website","url":"https:\/\/patrasdroneacademy.eu\/en\/","name":"Patras Drone Academy","alternateName":"PDA","description":"\u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ce\u03bd drone","inLanguage":"en-US","publisher":{"@id":"https:\/\/patrasdroneacademy.eu\/en\/#organization"}}]},"og:locale":"en_US","og:site_name":"Patras Drone Academy \u2013 \u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ce\u03bd drone","og:type":"article","og:title":"Refresher Course A2 \u2013 \u0391\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u2013 Patras Drone Academy","og:description":"\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae (remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation). \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2. \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1. \u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070 \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd. \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9: \u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course ), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc &amp; \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1 Quiz \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) . \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1. \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2 A2: \u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2.","og:url":"https:\/\/patrasdroneacademy.eu\/en\/product\/refresher-course-a1-a3-a2-renew\/","og:image":"https:\/\/patrasdroneacademy.eu\/wp-content\/uploads\/2026\/03\/\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1_Viber_2025-11-11_00-21-47-933.jpg","og:image:secure_url":"https:\/\/patrasdroneacademy.eu\/wp-content\/uploads\/2026\/03\/\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1_Viber_2025-11-11_00-21-47-933.jpg","og:image:width":1280,"og:image:height":720,"article:published_time":"2026-03-04T13:50:06+00:00","article:modified_time":"2026-07-02T11:25:56+00:00","article:publisher":"https:\/\/www.facebook.com\/patrasdroneacademy\/","twitter:card":"summary","twitter:title":"Refresher Course A2 \u2013 \u0391\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u2013 Patras Drone Academy","twitter:description":"\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc (\u0395\u0395) 2019\/947 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u0386\u03c1\u03b8\u03c1\u03bf UAS.OPEN.070, \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae (remote pilot competency) \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03bf\u03b9\u03c7\u03c4\u03ae \u039a\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 (Open Category), \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae\u03c2 \u03c4\u03bf\u03c5\u03c2 (revalidation). \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03c9 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7\u03c2 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2. \u03a3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bc\u03b7 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03bf\u03c3\u03ba\u03b1\u03c6\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1, \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03b7\u03c3\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03be\u03b5\u03bb\u03af\u03be\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03bc\u03ad\u03b1. \u039a\u03cd\u03c1\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 \u0386\u03c1\u03b8\u03c1\u03bf\u03c5 UAS.OPEN.070 \u03a0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0397 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd (online theoretical competence) \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c5\u03bd \u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03ad\u03bd\u03c4\u03b5 (5) \u03b5\u03c4\u03ce\u03bd. \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7\u03c2 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03af\u03b1\u03c2. \u039f\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9: \u03a0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2 (Refresher Course ), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03cc &amp; \u03c3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03ad\u03bd\u03b1 Quiz \u03b3\u03bd\u03ce\u03c3\u03b5\u03c9\u03bd ( \u03cc\u03c7\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 ) . \u03a4\u03bf \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\/\u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf \u03c6\u03bf\u03c1\u03ad\u03b1. \u03a0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03bb\u03ae\u03be\u03b7\u03c2 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u0395\u03c6\u03cc\u03c3\u03bf\u03bd \u03c0\u03b1\u03c1\u03ad\u03bb\u03b8\u03b5\u03b9 \u03b7 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bc\u03b7\u03bd\u03af\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd, \u03b7 \u03b1\u03c0\u03bb\u03ae \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7RefresherCourse \u03b4\u03b5\u03bd \u03b5\u03c0\u03b1\u03c1\u03ba\u03b5\u03af. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 (demonstration of competency), \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd. \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c3\u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 A1\/A3 \u03ba\u03b1\u03b9 A2 A2: \u039f\u03b9 \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd A2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c1\u03b9\u03bc\u03bd\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b1\u03bd\u03b1\u03bd\u03ad\u03c9\u03c3\u03ae \u03c4\u03bf\u03c5, \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bb\u03ae\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03bd\u03c4\u03b1\u03b5\u03c4\u03bf\u03cd\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2. \u03a3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03bb\u03ae\u03be\u03b5\u03b9, \u03b1\u03bd\u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03c4\u03c9\u03c2 \u03c5\u03c0\u03bf\u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1\u03c2 (A1\/A3 \u03ae A2), \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b5\u03ba \u03bd\u03ad\u03bf\u03c5 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u2014 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf \u03b7 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b7 \u03b1\u03bd\u03b1\u03bd\u03b5\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd 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