Hello everyone, and greetings from South Africa. Did not see any BS there, though. (But quite a lot of ES...)
I'm still going through messages from the last two weeks, and maybe this has been addressed already, but I'll just respond to this now.
The GPS satellite connection is strictly one way. A GPS receiver is only a receiver that listens to the signal from the satellites and calculates where it must be. There is nothing going back up to the satellite. The two-way arrow in the earlier "schematics" picture should only be going down. There's not going to be any log to retrieve and take a look at with the "satellite guys".