可能这这时期吉米最重要的工作是仪器导航飞行法。
Perhaps Jimmy's most important work during this period involved instrument flying.
是一台综合性座舱导航仪器，可为滑翔机飞行员提供环境预警。
An integrated cockpit navigational instrument and display providing full situational awareness for glider pilots.
是一台综合性座舱导航仪器，可为滑翔机飞行员提供环境预警。
An integrated cockpit navigational instrument and display providing full situational awareness for glider pilots.
应用推荐