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German submarineU-1024

Coordinates:53°39′N05°03′W / 53.650°N 5.050°W /53.650; -5.050
From Wikipedia, the free encyclopedia
German World War II submarine
U-995 Type VIIC/41 at theLaboe Naval Memorial. This U-boat is almost identical toU-1024.
History
Nazi Germany
NameU-1024
Ordered13 June 1942
BuilderBlohm & Voss AG,Hamburg
Yard number224
Laid down20 May 1943
Launched3 May 1944
Commissioned28 June 1944
FateCaptured on 12 April 1945 in theIrish Sea by RN frigatesHMS Loch Glendhu andHMS Loch More at53°39′N05°03′W / 53.650°N 5.050°W /53.650; -5.050, but sunk the following day when being towed
General characteristics (VIIC/41)[1]
Class & typeType VIIC/41submarine
Displacement
Length
Beam
  • 6.20 m (20 ft 4 in) o/a
  • 4.70 m (15 ft 5 in) pressure hull
Height9.60 m (31 ft 6 in)
Draught4.74 m (15 ft 7 in)
Installed power
  • 2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels)
  • 750 PS (550 kW; 740 shp) (electric)
Propulsion
Speed
  • 17.7 knots (32.8 km/h; 20.4 mph) surfaced
  • 7.6 knots (14.1 km/h; 8.7 mph) submerged
Range
  • 8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) surfaced
  • 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth
  • 230 m (750 ft)
  • Calculated crush depth: 250–295 m (820–968 ft)
Complement44-52 officers & ratings
Armament
Service record
Part of:
Identification codes:M 39 246
Commanders:
  • Kptlt. Hans-Joachim Gutteck[2]
  • 28 June 1944 – 12 April 1945
Operations:
  • 1 patrol:
  • 3 March – 12 April 1945
Victories:
  • 1 merchant ship total loss
    (7,176 GRT)
  • 1 merchant ship damaged
    (7,200 GRT)

German submarineU-1024 was aType VIIC/41U-boat built forNazi Germany'sKriegsmarine for service duringWorld War II.She waslaid down on 20 May 1943 byBlohm & Voss,Hamburg as yard number 224,launched on 3 May 1944 andcommissioned on 28 June 1944 underKapitänleutnant Hans-Joachim Gutteck.

Design

[edit]

Like allType VIIC/41U-boats,U-1024 had a displacement of 759 tonnes (747 long tons) when at the surface and 860 tonnes (850 long tons) while submerged. She had a total length of 67.23 m (220 ft 7 in), apressure hull length of 50.50 m (165 ft 8 in), a beam of 6.20 m (20 ft 4 in), and a draught of 4.74 m (15 ft 7 in).[3] The submarine was powered by twoGermaniawerft F46supercharged six-cylinder four-strokediesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) and twoBBC GG UB 720/8double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. The boat was capable of operating at a depth of 250 metres (820 ft).[3]

The submarine had a maximum surface speed of 17.7 knots (32.8 km/h; 20.4 mph) and a submerged speed of 7.6 knots (14.1 km/h; 8.7 mph). When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph).[3]U-1024 was fitted with five 53.3 cm (21 in)torpedo tubes (four fitted at the bow and one at the stern), fourteentorpedoes or 26 TMA or TMBNaval mines, one8.8 cm (3.46 in) SK C/35 naval gun, (220 rounds), one3.7 cm (1.5 in) Flak M42 and two2 cm (0.79 in) C/30 anti-aircraft guns. Itscomplement was between forty-four and sixty.[3]

Service history

[edit]

The boat's service career began on 28 June 1944 with the31st Training Flotilla, followed by active service with11th Flotilla on 1 February 1945.U-1024 took part in nowolfpacks.U-1024 was captured on 12 April 1945 in theIrish Sea by British frigatesHMS Loch Glendhu andHMS Loch More, at53°39′N05°03′W / 53.650°N 5.050°W /53.650; -5.050, with the loss of nine lives. There were 37 survivors.U-1024 sank the following day while beingtowed.[4][5][6]

Summary of raiding history

[edit]
DateShip NameNationalityTonnage
(GRT)
Fate[7]
7 April 1945James W. NesmithUnited States7,176Total loss
12 April 1945Will RogersUnited States7,200Damaged

See also

[edit]

References

[edit]
  1. ^Helgason, Guðmundur."Type VIIC/41".German U-boats of WWII - uboat.net. Retrieved24 March 2015.
  2. ^Helgason, Guðmundur."Hans-Joachim Gutteck".German U-boats of WWII - uboat.net. Retrieved24 March 2015.
  3. ^abcdGröner 1991, pp. 43–46.
  4. ^Kemp p.248
  5. ^Niestle p.106
  6. ^U-1024 at uboat.net
  7. ^Helgason, Guðmundur."Ships hit by U-1024".German U-boats of WWII - uboat.net. Retrieved24 March 2015.

Bibliography

[edit]
  • Busch, Rainer; Röll, Hans-Joachim (1999).German U-boat commanders of World War II : a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press.ISBN 1-55750-186-6.
  • Gröner, Erich; Jung, Dieter; Maass, Martin (1991).German Warships 1815–1945, U-boats and Mine Warfare Vessels. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press.ISBN 0-85177-593-4.
Type VIIA
Type VIIB
Type VIIC
Type VIIC/41
Type VIID
Type VIIF
Shipwrecks and maritime incidents in April 1945
Shipwrecks
Other incidents

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