Yes indeed I have heard one ATC broadcast using the AF1 callsign with Biden onboard. I have yet to see the callsign AF1 via adsb.exchange whilst Biden is onboard. Yes I suppose you could argue that there is no protocol, however the AF2 callsign is used for Harris and on the same exchange?
The morning of the 20th, Trump flew to Mar-a-lago on 82 - 8000 using the AF1 callsign, Biden flew to DC on a non presidential airplane. That's it. I'm not saying it's a truth or not, it just does not appear normal.
Yes indeed I have heard one ATC broadcast using the AF1 callsign with Biden onboard. I have yet to see the callsign AF1 via adsb.exchange whilst Biden is onboard. Yes I suppose you could argue that there is no protocol, however the AF2 callsign is used for Harris and on the same exchange?
The morning of the 20th, Trump flew to Mar-a-lago on 82 - 8000 using the AF1 callsign, Biden flew to DC on a non presidential airplane. That's it. I'm not saying it's a truth or not, it just does not appear normal.