Q:
What if the crop-duster's 1090ES ADS-B Transponder had been unserviceable at start up?
What if the near miss had been with an ultralight?
Is every aircraft that could operate at any 'country strip' going to be paid to fit a 1090ES ADS-B transponder?
Creampuff, I'd probably add - what if the near-miss had been with a civvy UAV ? Apparently
james michael believes that civvy UAVs will not have any ADS-B ?