| German submarine U-1227 | |
|---|---|
| Career |  |
| Name: | U-1227 |
| Ordered: | 14 October 1941 |
| Builder: | Deutsche Werft, Hamburg |
| Yard number: | 390 |
| Laid down: | 1 February 1942 |
| Launched: | 18 September 1943 |
| Commissioned: | 8 December 1943 |
| Decommissioned: | 10 April 1945 |
| Fate: | Scuttled, 3 May 1945. Later raised and broken up. |
| General characteristics | |
| Type: | Type IXC/40 submarine |
| Displacement: |
1,120 t (1,100 long tons) surfaced 1,232 t (1,213 long tons) submerged |
| Length: |
76.8 m (252 ft 0 in) o/a 58.7 m (192 ft 7 in) pressure hull |
| Beam: |
6.9 m (22 ft 8 in) o/a 4.4 m (14 ft 5 in) pressure hull |
| Height: | 9.6 m (31 ft 6 in) |
| Draft: | 4.7 m (15 ft 5 in) |
| Propulsion: |
2 × MAN M9V40/46 supercharged 9-cylinder diesel engines, 4,400 hp (3,281 kW) 2 × SSW GU345/34 double-acting electric motors, 1,000 hp (746 kW) |
| Speed: |
19 knots (35 km/h) surfaced 7.3 knots (13.5 km/h) submerged |
| Range: |
25,620 nmi (47,450 km) at 10 knots (19 km/h) surfaced 117 nmi (217 km) at 4 kn (7.4 km/h) submerged |
| Test depth: | 230 m (750 ft) |
| Complement: | 48 to 56 |
| Armament: |
• 6 × torpedo tubes (4 bow, 2 stern) • 22 × 533 mm (21 in) torpedoes • 1 × Utof 105 mm/45 deck gun (110 rounds) • AA guns |
| Service record[1][2] | |
|---|---|
| Part of: |
31st U-boat Flotilla (8 December 1943–31 July 1944) 2nd U-boat Flotilla (1 August–31 December 1944) 33rd U-boat Flotilla (1 January–10 April 1945) |
| Commanders: |
Oblt. Friedrich Altmeier (8 December 1943–10 April 1945) |
| Operations: | 1st patrol: 14 September–26 December 1944 |
| Victories: | 1 warship a total loss (1,370 GRT) |
German submarine U-1227 was a Type IXC/40 U-boat of the German Kriegsmarine during World War II.
The submarine was laid down on 1 February 1942 at the Deutsche Werft yard at Hamburg, launched on 18 September 1943, and commissioned on 8 December 1943 under the command of Oberleutnant zur See Friedrich Altmeier. The U-boat then served with 31st U-boat Flotilla, a training unit, with 2nd U-boat flotilla from 1 August 1944 to 31 December 1944, and with 33rd U-boat Flotilla from 1 January 1945 to 10 April 1945.[1]
Service history[]
U-1227 completed only one combat patrol, from 14 September to 26 December 1944. On 4 October 1944 she attempted to attack a convoy at night, but was seen in the bright moonlight and counter-attacked by convoy escorts. She torpedoed one of the escorts, the Canadian River class frigate HMCS Chebogue (K317), during the pursuit. The frigate was a total loss, but the U-boat escaped and continued its patrol.[3]
U-1227 was damaged at Kiel in a British night-bombing raid on 9 April 1945, and was decommissioned there on 10 April. U-1227 was scuttled to avoid capture on 3 May 1945.[1]
References[]
- Notes
- ↑ 1.0 1.1 1.2 "The Type IXC/40 boat U-1227 - German U-boats of WWII - uboat.net". uboat.net. http://www.uboat.net/boats/u1227.htm. Retrieved 5 March 2010.
- ↑ "War Patrols by German U-boat U-1227 - Boats - uboat.net". uboat.net. http://www.uboat.net/boats/patrols/u1227.html. Retrieved 5 March 2010.
- ↑ "Patrol of U-boat U-1227 from 14 Sep 1944 to 26 Dec 1944 - U-boat patrols - uboat.net". uboat.net. http://www.uboat.net/boats/patrols/patrol_3239.html. Retrieved 5 March 2010.
- Bibliography
- U-1227 at uboat.net
- U-1227 at ubootwaffe.net
- Bishop, C. Kriegsmarine U-Boats, 1939-45. Amber Books, 2006.
See also[]
The original article can be found at German submarine U-1227 and the edit history here.