[edNorth]

No upgrades for FW 200 AFAIK. The C-1 was a C-1 and remained so. Minour alterations got "Umbau" designations, eg. FW 200 C-3/U1

The following designations are known:

Fw 200 V1 T P&W Hornet S1EG 875 hp (1937)
Fw 200 V10 PB BMW 132 (1939)
Fw 200 A-0 T BMW 132 G-1 720 hp ( )
Fw 200 B-1 T BMW 132 Dc 850 hp ( )
Fw 200 B-2 T BMW 132 H 830 hp ( )
Fw 200 C-1 RB BMW 132 H 830 hp ( )
Fw 200 C-2 RB BMW 132 H 830 hp ( )
Fw 200 C-3 RB Bramo 323 R-2 1200 hp (1941)
Fw 200 C-3/U1 RB Bramo 323 R-2 1200 hp (1941)
Fw 200 C-3/U2 RB Bramo 323 R-2 1200 hp (1941)
Fw 200 C-3/U3 MRB Bramo 323 R-2 1200 hp (1941)
Fw 200 C-3/U4 XLRB Bramo 323 R-2 1200 hp (1941)
Fw 200 C-4 RB Bramo 323 R-2 1200 hp (1942)
Fw 200 C-4/U1 T Bramo 323 R-2 1200 hp (1942)
Fw 200 C-4/U2 T Bramo 323 R-2 1200 hp (1942)
Fw 200 C-4/U3 RB Bramo 323 R-2 1200 hp (1942)
Fw 200 C-5 T Bramo 323 R-2 1200 hp (1943)
Fw 200 C-5/FK MCRB Bramo 323 R-2 1200 hp (1943)
Fw 200 C-6 MCRB Bramo 323 R-2 1200 hp (1943)
Fw 200 C-8 RB Bramo 323 R-2 1200 hp (1943)
Fw 200 C-8/U10 MCRB Bramo 323 R-2 1200 hp (1943)