When departing from an airport located outside controlled airspace during IMC, you must file an IFR flight plan and receive a clearance before单项选择题
A
entering IFR conditions.
B
takeoff.
C
entering Class E airspace.
登录即可查看完整答案
我们收录了全球超50000道真实原题与详细解析,现在登录,立即获得答案。
类似问题
更多留学生实用工具
希望你的学习变得更简单
加入我们,立即解锁 海量真题 与 独家解析,让复习快人一步!