飛航 fēiháng flight Origin Definitions Defs Strokes Stroke Words Sentences Sents 直飞航线 zhífēihángxiàn direct flight route direct flight route; non-stop flight route飞航资料记录器 fēihángzīliàojìlùqì flight data recorder A device used on aircraft to record information such as altitude, speed, and heading; also known as a [[黑盒子|黑盒子|hei1 he2 zi5]].