Thread drift.....!
Could this be him (from the London Gazette):
'Flving Officer Alexander Hamill McKEE (149669),
R.A.F.V.R., 21 Sqn.
As navigator, Flying Officer McKee has participated
in a large number of sorties, involving
attacks on shipping, airfields and numerous other
targets. He has at all times displayed the greatest
keenness and skill and has proved himself to be .
a worthy member of aircraft crew. On one occasion,
when his aircraft' was attacked by a fighter,
the air gunner was seriously wounded. Flying
Officer McKee immediately manned the turret and
his good shooting drove off the enemy aircraft.
Turns up later with a DSO as well, but still as a Fg Off. Could have been Sqn Ldr as a wartime acting Rank?