Not sure if you guys have heard about/seen this one. If you have, please do not say OHH THATS OLD IVE SEEN IT...just please keep your mouth shut. This is for those who have not seen it. Back in 2000, a crew in a helicopter were filming the world trade center towers when they spot a UFO peek around the right building. Oddly enough, this is EXACTLY where the 2nd plane hit on 9/11...
The UFO then proceeds to fly right by the helicopter. Data analysists and Hollywood digital special effects artists all agree that this tape is not digitally manipulated. It is shot from a camcorder. There are no signs of digital dubbing or anything - they are sure the blurry mediocre footage is shot from an average camcorder.
The link is
http://www.scifi.com/happens/happens_1_big.mov
Enjoy