用Quizlet學習並牢記包含The radius of the procedural outer area of Class C airspace is normally、When approaching taxiway holding lines from the side with the continuous lines, the pilot、What is the purpose of the runway/runway hold position sign?等詞語
用Quizlet學習並牢記包含Control Station、Small unmanned aircraft、Small unmanned aircraft system (small UAS)等詞語及更多內容的單詞卡。