This is the first one I saw.
It was shaped like a Manta Ray on it’s side. It was slowly rotating around a vertical axis at a constant speed, and only rotated around the one axis (No random rotation). It was only about 80-100ft above me, so I got a good look at it. It would have been about the size of a helicopter, as they frequent this area (Traffic, Hospital, and Traffic Helicopters). Made no sound whatsoever. Metallic, shiny, no windows… just a smooth metallic surface. It could have been a Mylar balloon from the appearance… but its size and rotation leads me away from that idea.
I do photograph and film air traffic frequently… so no, it’s not a helicopter because I know what those look like.
Note: the date in the Metadata got messed up at one point. Please refer to Date above. The video was shot during the early afternoon, not shortly after midnight the following year.