[hoosierham]

Not enough air at flight altitude.

[deport]

And I suspect the wheel well wasn't that securely
enclosed to keep temperatures at a livable degree.

[doorgunner69]

Man can fucnction at 29k altitude near the cruising altitude of an airliner. This guy likely froze to death. The thin air would just have caused him to pass out first from hypoxia.

[Ken522]

So you’re telling me if he had dressed in a nice warm bodysuit and had a tank of oxygen with him, he might have made it???