Tenerife airport disaster
In an attempt to leave the ground before collision, the captain rotates his aircraft, causing a tailstrike that lasts a few hundred feet. Just as the KLM leaves the ground, both 747s collide and explode, dealing major damage to the almost stationary Pan Am airplane. The KLM, without engines and main landing gear, descends back down to the runway and crashes, skidding along the pavement and explodes, killing everyone on board.