无线导航台是一个无线电导航系统。
他们学习飞机设计，导航，无线电通信及安全。
They learn about everything from aircraft design and navigation to radio communications and safety.
一种向飞机发送特殊导航信号的无线电传送装置。
A radio transmitter that emits a characteristic guidance signal for aircraft.
一种向飞机发送特殊导航信号的无线电传送装置。
A radio transmitter that emits a characteristic guidance signal for aircraft.
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