What year/flotilla for what boat?

[Drebbel]

Some time ago HammFist created the following list:

1st Flotilla
Wilhemshaven 6/39 to 7/40
Brest 8/40 to 9/44

1939: U-Boat Type IIA
1940: U-Boat Type VIIB
1941: U-Boat Type VIIC
1942: U-Boat Type VIIC
1943: U-Boat Type VIIC
1944: U-Boat Type VIIC

2nd Flotilla
Wilhemshaven 8/39 to 8/40
Lorient 9/40 to 9/44

1940: U-Boat Type VIIB
1941: U-Boat Type IXB
1942: U-Boat Type IXC
1943: U-Boat Type IXC
1944: U-Boat Type IXC

7th Flotilla
Kiel 8/39 to 8/40
St. Nazaire 9/40 to 7/44
Bergen 8/44 to 5/45

1939: U-Boat Type VIIB
1940: U-Boat Type VIIB
1941: U-Boat Type VIIC
1942: U-Boat Type VIIC
1943: U-Boat Type VIIC/41
1944: U-Boat Type VIIC/41
1945: U-Boat Type VIIC/41

10th Flotilla
Lorient 1/41 to 9/44

1942: U-Boat Type IXC
1943: U-Boat Type IXC
1944: U-Boat Type IXC

11th Flotilla
Bergen 1/41 to 5/45

1942: U-Boat Type VIIC
1943: U-Boat Type VIIC/41
1944: U-Boat Type VIIC/41
1945: U-Boat Type VIIC/41

12th Flotilla
Bordeaux 10/42 to 8/44

1942: U-Boat Type IXB
1943: U-Boat Type IXC
1944: U-Boat Type IXC

29th Flotilla
La Spezia 9/41 to 8/43
Toulon 9/43 to 8/44

1941: U-Boat Type VIIB
1942: U-Boat Type VIIB
1943: U-Boat Type VIIC
1944: U-Boat Type VIIC

33rd Flotilla
Flensburg 9/44 to 6/45

1944: U-Boat Type VIIC/41
1945: U-Boat Type VIIC/41