I just fired up piaware a couple of days ago for the first time…I just have an RTL SDR and the cheap antenna it came with sitting on my table inside. A couple hours after running I noticed a hit with no identifiers like many others but it was at 68,000 feet with ICAO as 000000… Only showed up for a few minutes and was gone before I thought of getting a screenshot… Then tonight I noticed this… What could this be?
Top Row of screen shot at 110,000 ft?
Imgur: The magic of the Internet <—you may have to right click and click open in new tab in chrome
imgur.com/a/GcbcF