Even with aircraft that have several flightdeck crewmembers onboard, they can't stop someone who is hell bent to commit suicide. In the past several years there's been Silk Air (737-300) and Egypt Air (767-300), both of which cost the lives of hundreds of innocent passengers and crewmembers. <img src="mad.gif" border="0"> Why single out GA, and uncontrolled airports for that matter, when you have commercial airline pilots, leaving major international airports doing the same thing, with paying passengers going along for the ride.