1. 无人驾驶飞机：piloting 领航的职业 | pilotless aircraft 无人驾驶飞机 | pilotless 无驾驶员的

2. 無人駕駛航空器：地标导航 piloting navigation | 无人驾驶航空器 pilotless aircraft | 无人驾驶轰炸机 pilotless bomber

3. 无人飞机：控制线 pilot wire | 无人飞机 pilotless aircraft | 控制马达 pilot-motor

noun

1. an aircraft without a pilot that is operated by remote control

Synonym: droneradio-controlled aircraft