ASCOT callsigns
I don't recall BCBS/STCBS ever using an ASCOT callsign. (69-73)
Within UK daily changing tri-graph + 2 numbers.
Overseas those infernal, tongue twisting MIKE 5 letter callsigns!
Being Bomber/Strike Commands there was no way Air Support Command would have let anyone else use ASCOT!
QFIs on 242OCU/HCS at LYE had 3 digit personnal ASCOT callsigns. (84-87 I was 772)
Wholigan good post #2
1066