I would say put the trap-door forward of an engine,
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At 20,000 feet or so, where he exits the aircraft is unimportant. If he survives, so be it but chances are he will assume room temperature.
Remember, if the fall doesn’t kill you, the sudden stop will.
Yes, but just knowing he went through a blender set to “liquify” before meeting his 72 virgins would make me smile inside.