12/24/15
Overview
The audio and video monitoring section gives the description of aircraft equipments that record or monitor crew or passenger conversation or movement, or cockpit noises, for security or safety purposes.
The audio and video monitoring system on the standard Challenger 350 aircraft, includes a voice recorder system only.
The voice recorder system records flight-compartment area sounds, flight crew radio/interphone communications, and Greenwich Mean Time (GMT).
The voice recorder system can record audio data from four different channels, and keep the recorded data in a solid state memory that has a protection against fire and crash impact effects.