POTUS over the UK in the new AF1 (tail 3300) with callsign, flying next to the old AF1 (tail 9000, no callsign)
https://globe.adsbexchange.com/?icao=af83f3
https://globe.adsbexchange.com/?icao=adfdf9
The E-4B he left with is over France.
https://globe.adsbexchange.com/?icao=adfeb6