飞航资料记录器
fēi​háng​zī​liào​jì​lù​qì

flight data recorder

Senses

飞航资料记录器/ 飛航資料記錄器 fēi​háng​zī​liào​jì​lù​qì flight data recorder

A device used on aircraft to record information such as altitude, speed, and heading; also known as a 黑盒子 hēi​hé​zi.

References

see 飞航资料记录器/飛航資料記錄器 → 黑盒子/黑盒子