Home > Term: transponder
transponder
A device on an airliner which sends out signal allowing air traffic controllers to track an airplane. Transponders were disabled in some of the planes hijacked September 11, 2001.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Law enforcement; Military
- Category: Terrorism
- Organization: 11-Sept.Org
0
ผู้สร้าง
- john.wj
- 100% positive feedback