Good morning. I have built two PiAware ADS-B receivers this weekend and added them to my FlightAware account: flightaware.com/adsb/stats/user/afalk42
One is located at our Ski House in Bretton Woods, NH, and one is located in our home in Marblehead, MA. I used great care to specify the exact GPS coordinates for each receiver using your web interface on the above page, and entered the following positions:
FA Receiver ID:2990
GPS: 44.258715, -71.467214
FA Receiver ID:3045
GPS: 42.4792233, -70.8793633
This thread seems to indicate that the bug should have been fixed and that a manual entry of the coordinates should now no longer auto-reset. That doesn’t seem to be working.
When I look at the website after about an hour or two, the “Last Known Position” of both receivers has changed again to a nearby location (probably center of average recorded position of all flights seen). For the Marblehead location, the Last Known Position shown on the site is only about 5 miles off, but in the mountains coverage is definitely not equal in all directions, so the position is now about 20 miles off from the real position.
Bug simply does not seem to be fixed. Hopefully this precise information on real GPS positions and the account details will allow you to debug it further.