UFO Tracking Network using RTL-SDRs to Rule out False Positives from Commercial Aircraft

The Unidentified Aerial Phenomenon Tracking Network (UAPTN) is an effort to set up crowd sourced Raspberry Pi powered cameras all over the world in order to record videos of "unidentified aerial phenomena" AKA UFOs. In order to rule out false positives from known aircraft, they are recommending that contributors install a FlightAware RTL-SDR in their system for aircraft tracking. 

For this purpose doing your own ADS-B flight tracking would be required as most commercial flight tracking sites censor military and private jets. The only site that does not censor data is ADS-B Exchange. However, of course military aircraft conducting operations are always able to turn ADS-B off if required for the mission which is what the UAP network will probably detect the most. 

If UFO tracking does not interest you, then you might instead be interested in creating a RTL-SDR based GhostBox to talk to spirits!

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It’s cool to eliminate as many false positives as possible, but I’m guessing most things people see as UFOs don’t run a transponder. I mean any military or rocket, or visual effects caused by aurora borealis type phenomena surely won’t, nor will a lot of experimental crafts or balloons. Very cool project, I’m sure in time it will collect a lot of nice videos.