Thanks to a heads-up from Moos at EWAS, KDC-10 N264DE (ex T-264) could be seen on FR24 flying in a racetrack pattern over California following a departure from Victorville this evening. Presently, it appears to be heading back to Victorville. Also in the same track is ARRIS19, which -according to ads-b/FR24- is KC-135R 63-8014 out of Edwards AFB.
Or should this now be considered a civil news item?