flight recorder

flight recorder


: a device on an aircraft that records information (such as airspeed and altitude) about a flight

Full Definition of FLIGHT RECORDER

:  a crashworthy instrument for recording flight data (as airspeed and altitude)

First Known Use of FLIGHT RECORDER


flight recorder

noun    (Concise Encyclopedia)

Instrument that records the performance and condition of an aircraft in flight. Regulatory agencies require these devices on commercial aircraft to make possible the analysis of crashes or other unusual occurrences. They are housed in heavy steel within layers of insulation, protecting them against impacts and fires. The recording tape is also protected against inadvertent erasure and contact with seawater. It records airspeed, altitude, heading, vertical acceleration, and aircraft pitch. It also includes a separate device that records voice communication within the aircraft and by radio. Both recorders are carried in the tail of the aircraft.


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