Message posted by Joerg (Webmaster) on February 23, 2021 at 20:50:44 PST:
Thanks, a data link sounds plausible. There is almost certainly also a ground station involved. The flight path is always centered around the same spot on Frenchman Flat. Tonight's flight shows them in a tight circle at the moment but even the wider arc around the north side of the "box" they flew earlier is centered on the same spot on Frenchman Flat.
In Reply to: Re: SCAN04 and 05 in the ranges posted by CoyoteUgly on February 23, 2021 at 20:37:30 PST: