Originally Posted by
Smilin_Ed
The only way to make a judgement as to the size of the flying object, whatever it was, is to accurately know the focal length of the lens and the size of the camera's image on the sensor of the camera. We don't know either of those things nor do we know the distance.
That's actually a myth. Telephoto lens does nothing but crop. You can take a wide angle lens, crop it, and you will get exactly the same image (minus the resolution) you would get with a telephoto lens. You can easily try it out yourself.
Besides, you can compare the height of that "person" to Vstab. The person lands behind the buildings far away from the taxying plane, yet it's the same size as the stab? Dead giveaway that it's fake.