[Lt. Corran Horn]

That would may be the start for new planes like:

RB-50 (B-29 recon version)
Washington B.Mk.I (British RB-50)
Spitfire PR.Mk.XIX
Mosquito PR.Mk XVI/XXXIV
(Lancaster PR.Mk.!)
R4D (C-47)
and so on, and so on...

+10