https://twitter.com/SkyCirclesPHX/status/1394447796640489473
Aircraft with unknown registration, ICAO A1A709 (callsign N20502) is circling over Maricopa County at 3300 feet, speed 84 MPH, squawking 1200, 0.37 miles from Boundary Monnument 25½ https://globe.adsbexchange.com/?icao=A1A709&zoom=13
7:20 PM · May 17, 2021
https://globe.adsbexchange.com/?icao=a1a709