TV Signals Could Become a Radar Alternative | Aviation International News

TV Signals Could Become a Radar Alternative

TV signals can pinpoint aircraft accurately enough to meet the standard ATC separation requirements, according to a recent study.

By AIN Staff • AIN Staff

June 12, 2015

NATS, the UK’s air navigation service provider, says standard TV signals could one day be used for tracking aircraft, following a proof-of-concept trial held in conjunction with Thales ATM UK and Roke Manor. The two-year trial, partially funded by Innovate UK, was carried out primarily over London with a Thales concept demonstrator using signals from the Crystal Palace transmitter that were validated by Roke Manor. Up to 30 aircraft were tracked at any one time at altitudes of up to 10,000 feet, although the researchers said more could have been tracked had additional equipment been used.

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