BLEEP BLOOP: I just saw an aircraft with callsign #NKS1271 (ICAO code #ACB599) flying at 297 kt at altitude 8350 feet MSL at coordinates 34.2557,-118.4943.

That plane was making good time.

https://globe.theairtraffic.com//?icao=acb599
https://globe.adsbexchange.com/?icao=acb599
https://www.openstreetmap.org/?mlat=34.2557&mlon=-118.4943#map=15/34.2557/-118.4943