Lots of things can crash into buildings. Should they all be screened by TSA? Drones and their operators prior to every launch? 30 minute helicopter tours and high-rise HVAC drop offs? Private satellites?
Or is licensing and registration (of pilots and aircraft and manifest and flight plan) enough?
Lots of things can crash into buildings. Should they all be screened by TSA? Drones and their operators prior to every launch? 30 minute helicopter tours and high-rise HVAC drop offs? Private satellites?
Or is licensing and registration (of pilots and aircraft and manifest and flight plan) enough?