In case you didn’t know ADSB Exchange now offers 1 year of flight data playback. It displays some military flights that FlightRadar24 does not. You can access the replay function at https://globe.adsbexchange.com/?r .
Anyway… I’ve checked for the time of this sighting, and there’s nothing showing on ADBSExchange that isn’t on FR24.
Also they offer the download of kmls (click on the plane ... Read even more
