[bootless]

...simply stand on the WTC observation platform with a GPS receiver and store the data),

Perzackly. BTW, wasn't Atta spotted loitering around the towers a day or so before?

More generally, this is one of the looniest theories I've seen in a while.

[Howlin]

More generally, this is one of the looniest theories I've seen in a while.

Click on the nick of the person who posted this. There's a LOT more where this came from.

[Howlin]

Wait! Wasn't there some guy caught/found in one of those hotels with a GPS receiver in the hotel safe?