ATC: Air Traffic Control, typically located in a tower in airport
Transponder: a device sneding signals telling people who I am and where I am
ACARS system: in a simple term, it sends flight datas to and from plane.
Waypoint: a name or a nickname in ocean to help aviation to navigate in ocean
Asphyxia: die of out of breathe. In MH370's case, mass murder.
Inmarsat: a communication satellite unexpectedly cracked that well planned evil mission.
这是我在YOUTUBE上看到的极有技术含量的MH370 的视频。
It is fascinating.