Solved
this recent sighting filed 3rd november 2020:
112093 2020-11-03 2020-11-02 strange object recorded at school philadelphia pa, us 20201038165817.Mp4
is actually this:
https://commons.Wikimedia.Org/wiki/file:minnesota%27s_largest_candy_store_-_plane_banner_(43038063312).Jpg
trump banner election day phi/p.A at or around the time of day overflying central philadelphia with very large banner, light winds and the parallax angle of view make the drag plane hard to see (its heading away) and the sun coming from the south west semi silhouetting the flag and makes it appear drab grey and more solid also any rectangle at such an angle looks more like a tilted diamond making this much harder to discern accurately what it is, its obvious shape is seen from the side as it is meant to be seen though the wind still skews that significantly.
the exact aircraft type i deem to be a pa28 cherokee/ archer, towing the mystery flag (picture attached)-you can clearly see the aspect is diamond shaped due to wind and angle from the ground when you know where they were and where the aircraft was at the time.
in the footage uploaded by the teacher you can see just the drag plane-but it is hard to see.
sorry to burst anyone's bubble but this is 100% not a uap.
regards
d
