| 30. Unterseebootsflottille | |
|---|---|
| Active | Raised 1941, Dissolved 1944 |
| Country |  Nazi Germany |
| Branch |  Kriegsmarine |
| Type | U-boat flotilla |
| Garrison/HQ | Constanţa |
| Commanders | |
| Notable commanders | Helmut Rosenbaum |
30th U-boat Flotilla ("30. Unterseebootsflottille") of Nazi Germany's Kriegsmarine was formed in October 1942. Six U-boats reached the Black Sea after a transport over land and canals [1] and operated from the harbours of Constanţa and Feodosiya[2] from 1942 to 1944.
- ^ The 30th Flotilla was founded in October 1942 under the command of Kptlt. Helmut Rosenbaum. The boats reached Constanza after a transport over land and canals. The operational area was limited to the Black Sea. Its history ended in September 1944, when the three last Flotillas boats U-19, U-20 and U-23 were scuttled on 10 and 11 September 1944 near the Turkish coast. – "Uboat.net". The Flotillas – 30th Flotilla. Archived from the original on 20 November 2009. Retrieved 13 November 2009.
- ^ Gordon Williamson, Ian Palmer: U-Boat Bases and Bunkers 1941–45, Volume 3 of Fortress, Osprey Publishing, 2003, ISBN 1-84176-556-2, ISBN 978-1-84176-556-3 p. 31