left to show that the crash ever happened. but for david darby, there is one lasting side effect. >> i don't know if i'll be flying in any little planes anytime soon. >> i just got it on film, bro. >> you got that? >> yeah. >> oh, my goodness! so far, we've seen planes crash into water and on land. you would think once a plane makes it to the runway, it would be safe. think again. at new york's jfk international airport, a large transcontinental airplane clips the tail of a smaller regional jet, spinning it with jarring force. april 11th, 2011, a small delta comair bombardier arriving from boston lands at jfk. and passengers on board get a frightening reminder of one of the reasons why they should not take their seat belts off before