The day came when his security found a thin strip of putty wrapped around the fuselage of his airplane. It was C4 with an altitude trigger. As the plane goes up to X altitude, the trigger is armed. When the plane drops back down to land, the explosives are set off at X altitude. The back of the plane would be blown off forcing the plane to dive, giving no electronic record of what happened, and the appearance of Pilot error. The Swamp would then use Coast Guard, Navy, MSM etc to complete the 'accident'. But the Swamp had to wait until JFK jr decided to fly. He had time to plan.