DATA TRANSMISSION SYSTEM FOR AIRCRAFT, INTENDED TO TRANSMIT DATA BETWEEN THE AIRCRAFT AND A TRANSMISSION STATION LOCATED OUTSIDE THE SAID AIRCRAFT

摘要

An aircraft data transmission system for transmitting data between the aircraft and a transmission station located outside of said aircraft. The system (1) comprises a transmission / reception device (3) capable of transmitting and receiving data messages from outside the aircraft, a message management device (6) comprising a means (8) ) capable of performing a PER type encoding / decoding of said messages, an interface means (9) capable of presenting to an operator the incoming messages and allowing the operator to generate outgoing messages, a coding device (13) ) which includes a coding / decoding means (8), and a recording device (14) recording, on a recording medium (16), any incoming or outgoing data message, which is relative an internal / external communication, which passes through the message management device (6) and which is coded.