"and your conspiracy theory also requires that the thousands of people who saw the commercial jetliners didn't see them. observation is science."
If you in fact listen to all the data that day &
not just select the only one that supports your
belief,from those that claimed to have seen the event
you get a complete mixture...... in no particular
order!.....In fact on live TV a presenter reported what he said looked like a missile!While an experienced war reporter said it was a missile......Did Conspiracy theorists flood NY in 15 mins.....LOL!
1.A Commercial size plane with windows
2.A Commercial size plane without windows
3.A White plane
4.A Dark,black plane
5.A small private jet plane
6.A Missile
7.No plane,just an explosion
If only observation is science then thousands of
people have seen UFO's,sometimes the event
witnessed by hundreds of people at the same time with thousands of videos to support the evidence.....
So now you are changing offical NIST & radar
air speed data & basing your new speed on some
blogger working it out from a video?