ADS-B squitter
keitaidenwa
ADS-B input into own airplane's TCAS system has in fact been developed, nothing new today. Many airplanes are already squittering out GPS based own ship position by their Mode S transponder. In stead of continuous recording by surrounding traffic, satelite based monitoring on 1090Mhz seems a logical alternate option. This would also contribute to manage airspace, yet not covered by SSR's