Here's some more common sense from the Patriots Question site...
Capt. Russ Wittenberg, U.S. Air Force – Former Air Force fighter pilot with over 100 combat missions. Commercial pilot for Pan Am and United Airlines for 35 years, flying 707, 720, 727, 737, 747, 757, 767, and 777 's. Had previously flown the actual two United Airlines airplanes that were hijacked on 9/11 (Flight 93, which impacted in Pennsylvania, and Flight 175, the second plane to hit the WTC).
* Article 7/17/05: "The government story they handed us about 9/11 is total B.S. plain and simple." … Wittenberg convincingly argued there was absolutely no possibility that Flight 77 could have "descended 7,000 feet in two minutes, all the while performing a steep 270 degree banked turn before crashing into the Pentagon's first floor wall without touching the lawn."…
"For a guy to just jump into the cockpit and fly like an ace is impossible - there is not one chance in a thousand," said Wittenberg, recalling that when he made the jump from Boeing 727's to the highly sophisticated computerized characteristics of the 737's through 767's it took him considerable time to feel comfortable flying."
* Audio Interview 9/16/04: Regarding Flight 77, which allegedly hit the Pentagon. "The airplane could not have flown at those speeds which they said it did without going into what they call a high speed stall. The airplane won't go that fast if you start pulling those high G maneuvers at those bank angles. … To expect this alleged airplane to run these maneuvers with a total amateur at the controls is simply ludicrous...
It's roughly a 100 ton airplane. And an airplane that weighs 100 tons all assembled is still going to have 100 tons of disassembled trash and parts after it hits a building. There was no wreckage from a 757 at the Pentagon. … The vehicle that hit the Pentagon was not Flight 77. We think, as you may have heard before, it was a cruise missile."
Capt. Daniel Davis, U.S. Army – Former U.S. Army Air Defense Officer and NORAD Tac Director. Decorated with the Bronze Star and the Soldiers Medal for bravery under fire and the Purple Heart for injuries sustained in Viet Nam. Also served in the Army Air Defense Command as Nike Missile Battery Control Officer for the Chicago-Milwaukee Defense Area. Founder and former CEO of Turbine Technology Services Corp., a turbine (jet engine) services and maintenance company (15 years). Former Senior Manager at General Electric Turbine (jet) Engine Division (15 years). Private pilot.
* Statement to this website 3/23/07: "As a former General Electric Turbine engineering specialist and manager and then CEO of a turbine engineering company, I can guarantee that none of the high tech, high temperature alloy engines on any of the four planes that crashed on 9/11 would be completely destroyed, burned, shattered or melted in any crash or fire. Wrecked, yes, but not destroyed. Where are all of those engines, particularly at the Pentagon? If jet powered aircraft crashed on 9/11, those engines, plus wings and tail assembly, would be there.
Additionally, in my experience as an officer in NORAD as a Tactical Director for the Chicago-Milwaukee Air Defense and as a current private pilot, there is no way that an aircraft on instrument flight plans (all commercial flights are IFR) would not be intercepted when they deviate from their flight plan, turn off their transponders, or stop communication with Air Traffic Control. No way! With very bad luck, perhaps one could slip by, but no there's no way all four of them could!
Finally, going over the hill and highway and crashing into the Pentagon right at the wall/ground interface is nearly impossible for even a small slow single engine airplane and no way for a 757. Maybe the best pilot in the world could accomplish that but not these unskilled "terrorists".
Attempts to obscure facts by calling them a "Conspiracy Theory" does not change the truth. It seems, "Something is rotten in the State."