NASA Apollo 11 Launch UFO, 16 July 1969, 13:32 UTC
Video comment (by the video source): "This clip shows the original Apollo 11 launch sequence as shown on TV. Watch closely starting at the 1:30 mark as a huge, cylindrical, bullet-shaped UFO flies through the frame from right to left. Judging from the relative size, the object appears to be several times the size of the Saturn V rocket. Slow motion of the frames in question are included at the end."
My comment: As mentioned by the video source, this official NASA footage was broadcasted on US and international TV channels live. Therefore, this footage qualifies as a real TV broadcast. The cylindrical-shaped UFO can be seen 1:34 minutes into the video:
http://www.youtube.com/watch?v=BIydvAWUCC4
Here is another Apollo 11 launch video, which corroborates the first. The UFO can be seen at 7:08 minutes into the video:
http://www.youtube.com/watch?v=zGNryrsT7OI