I remember being Duty Pilot in the Tower one morning at Wyton in 1972. The first six aircraft to get airborne were all station aircraft, and all different types.
I forget the order, but they were:
Basset (207 Sqn)
Devon (207 Sqn)
Varsity (51 Sqn)
Comet (51 Sqn)
Victor (543 Sqn)
Canberra (39 Sqn)