BLEEP BLOOP: I just saw an aircraft with callsign #SWA2571 (ICAO code #A280FE) flying at 290 kt at altitude 5600 feet MSL at coordinates 34.2639,-118.6260.
They had that jet crankin'!
https://globe.adsbexchange.com/?icao=a280fe
https://www.openstreetmap.org/?mlat=34.2639&mlon=-118.6260#map=15/34.2639/-118.6260