Originally Posted by Tweeter;3318145...
Thus, once again, it makes NO SENSE that UA93 disappeared into the ground when it hit at this 40 degree oblique angle.
At a 40 degree angle, the plane should have crashed and bounced, and large sections should have scraped along the ground, making an extended crater-- and produced large debris.
The plane-shaped crater that UA93 officially produced and the lack of any large debris defies logic-- over and over.

[url
http://covertoperations.blogspot.com/2007/02/northwest-710-crash-versus-official.html[/url]
Really??
Considering a meteor entering our atmosphere, is traveling at 10 to 40 kilometers per second, or roughly 50 times the speed of Concorde makes your questions pointless.