UFO Footage: UFO (?) Over the Owens Valley, CA, In Aerial Video

Source: TVUFOFootage (YouTube channel)

An unknown object (in the upper left corner of the screen) rapidly outdistances the small airplane. Unknown date.

I found this UFO (?) footage while watching California aerial videos.

https://www.youtube.com/watch?v=X8BVTs5UcHg (1/2)

https://www.youtube.com/watch?v=ATOEiebhOoc (2/2)

The original video:

“Aerial View of Sierra Nevada Mountain Range”

(source: Doug Winston (YouTube channel))

(the UFO footage is at 2:29 minutes into the video):

https://www.youtube.com/watch?v=1xUXGYZbmhQ

(youtube.com image)