USAF 1966 - 1989. This my final decision is not necessarily the last one I'm going to make!
Two videos on 911 were posted here on AnonUp yesterday by @Emandlio and @Anne72 ... anyway, I spliced them together and added some text. I'm "somewhat" into CGI and when someone brings up it's possible use one of the first things I look for is the background. The sky is blue and very clear which makes for easily produced CGI material; however, one "must" watch the layering in order for things to turn out correctly. Also, having been a team member of a few USAF aircraft crash investigation teams/boards -- there are some issues for me, some of which I point out in this video.
I was in NYC and turned the corner of 13th St and 5th Avenue at 8:46 that morning with a straight visual down 5th Avenue to the WTC. I saw an explosion outward, but no plane hitting the tower. cognitive dissonance, but I figured I just missed the plane by seconds. I no longer believe there was a plane to miss seeing.