TCAS and transponders have been around for years you ding dong....but if you are stupid enough to think there is 100% fitment you are an idiot.
Yes ADSB requires GPS....and if you are 100% correct that one day for a few minutes the GPS system falls over......dead as a dodo.....who cares???? If as has been said a hundred or more times now.... if they all got the ADSB/MODE C......let me spell it out for all the THICK AS A BRICK FOLK...... the MODE C part would still work.............and the TCAS would also work......you know at CTAF R etc, ....
How dumb are you folk
