SM UC-65

Last updated

SM UC-65.jpg
History
War Ensign of Germany 1903-1918.svg German Empire
NameUC-65
Ordered12 January 1916 [1]
Builder Blohm & Voss, Hamburg [2]
Yard number281 [1]
Launched8 July 1916 [1]
Commissioned7 November 1916 [1]
FateTorpedoed and sunk by HMS C15 on 3 November 1917 [1]
General characteristics [3]
Class and type German Type UC II submarine
Displacement
  • 427 t (420 long tons), surfaced
  • 508 t (500 long tons), submerged
Length
Beam
  • 5.22 m (17 ft 2 in) o/a
  • 3.65 m (12 ft) pressure hull
Draught3.64 m (11 ft 11 in)
Propulsion
Speed
  • 12.0 knots (22.2 km/h; 13.8 mph), surfaced
  • 7.4 knots (13.7 km/h; 8.5 mph), submerged
Range
  • 10,420  nmi (19,300 km; 11,990 mi) at 7 knots (13 km/h; 8.1 mph) surfaced
  • 52 nmi (96 km; 60 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth50 m (160 ft)
Complement26
Armament
Notes35-second diving time
Service record
Part of:
  • Flanders Flotilla
  • 3 February – 3 November 1917
Commanders:
  • Oblt.z.S. / Kptlt. Otto Steinbrinck [4]
  • 10 November 1916 – 31 July 1917
  • Kptlt. Max Viebeg [5]
  • 1 August – 3 September 1917
  • Kptlt. Claus Lafrenz [6]
  • 4 September – 3 November 1917
Operations: 11 patrols
Victories:
  • 101 merchant ships sunk
    (115,360  GRT + Unknown GRT)
  • 1 warship sunk
    (11,000 tons)
  • 4 auxiliary warships sunk
    (858  GRT)
  • 9 merchant ships damaged
    (60,233  GRT + Unknown GRT)
  • 1 warship damaged
    (850 tons)
  • 2 auxiliary warships damaged
    (8,283  GRT)

SM UC-65 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German : Kaiserliche Marine) during World War I. The U-boat was ordered on 12 January 1916 and was launched on 8 July 1916. She was commissioned into the German Imperial Navy on 7 November 1916 as SM UC-65. [Note 1] In eleven patrols UC-65 was credited with sinking 106 ships, either by torpedo or by mines laid. UC-65 was torpedoed and sunk by HMS C15 on 3 November 1917. [1] [7]

Contents

Design

A German Type UC II submarine, UC-65 had a displacement of 427 tonnes (420 long tons) when at the surface and 508 tonnes (500 long tons) while submerged. She had a length overall of 50.35 m (165 ft 2 in), a beam of 5.22 m (17 ft 2 in), and a draught of 3.64 m (11 ft 11 in). The submarine was powered by two six-cylinder four-stroke diesel engines each producing 300 metric horsepower (220 kW; 300 shp) (a total of 600 metric horsepower (440 kW; 590 shp)), two electric motors producing 620 metric horsepower (460 kW; 610 shp), and two propeller shafts. She had a dive time of 48 seconds and was capable of operating at a depth of 50 metres (160 ft). [3]

The submarine had a maximum surface speed of 12 knots (22 km/h; 14 mph) and a submerged speed of 7.4 knots (13.7 km/h; 8.5 mph). When submerged, she could operate for 52 nautical miles (96 km; 60 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 10,420 nautical miles (19,300 km; 11,990 mi) at 7 knots (13 km/h; 8.1 mph). UC-65 was fitted with six 100 centimetres (39 in) mine tubes, eighteen UC 200 mines, three 50 centimetres (20 in) torpedo tubes (one on the stern and two on the bow), seven torpedoes, and one 8.8 cm (3.5 in) Uk L/30 deck gun. Her complement was twenty-six crew members. [3]

Summary of raiding history

DateNameNationalityTonnage [Note 2] Fate [8]
8 February 1917 Guillaume Tell Flag of France.svg  France 148Sunk
8 February 1917 Mary Ann Civil Ensign of the United Kingdom.svg  United Kingdom 17Sunk
10 February 1917 Sallagh Civil Ensign of the United Kingdom.svg  United Kingdom 325Sunk
11 February 1917 Lycia Civil Ensign of the United Kingdom.svg  United Kingdom 2,715Sunk
11 February 1917 Olivia Civil Ensign of the United Kingdom.svg  United Kingdom 242Sunk
11 February 1917 Voltaire Civil Ensign of the United Kingdom.svg  United Kingdom 409Sunk
12 February 1917 Pinna Civil Ensign of the United Kingdom.svg  United Kingdom 6,288Damaged
13 February 1917 Friendship Civil Ensign of the United Kingdom.svg  United Kingdom 37Sunk
13 February 1917 Zircon Civil Ensign of the United Kingdom.svg  United Kingdom 48Sunk
14 February 1917 Ferga Civil Ensign of the United Kingdom.svg  United Kingdom 791Sunk
14 February 1917 Greenland Civil Ensign of the United Kingdom.svg  United Kingdom 1,753Sunk
14 February 1917 Inishowen Head Civil Ensign of the United Kingdom.svg  United Kingdom 3,050Sunk
14 February 1917 Margarita Civil Ensign of the United Kingdom.svg  United Kingdom 375Sunk
15 February 1917 Afton Civil Ensign of the United Kingdom.svg  United Kingdom 1,156Sunk
15 February 1917 Kyanite Civil Ensign of the United Kingdom.svg  United Kingdom 564Sunk
16 February 1917 Queenswood Civil Ensign of the United Kingdom.svg  United Kingdom 2,710Sunk
16 February 1917 Ville De Bayonne Flag of France.svg  France 1,301Sunk
19 February 1917 Alice Flag of France.svg  France 18Sunk
19 February 1917 Brigade Civil Ensign of the United Kingdom.svg  United Kingdom 425Sunk
19 February 1917 Justine Marie Flag of Belgium (civil).svg  Belgium 16Sunk
19 February 1917 Saint Louis De Gonzague Flag of France.svg  France 53Sunk
19 February 1917 Skrim Flag of Norway.svg  Norway 727Sunk
19 February 1917 Violette Flag of France.svg  France 36Sunk
25 February 1917 Saint Joseph Flag of France.svg  France 42Sunk
25 February 1917 Vigda Flag of Norway.svg  Norway 1,851Sunk
26 February 1917 Alberdina Flag of the Netherlands.svg  Netherlands 134Sunk
26 February 1917 Algiers Civil Ensign of the United Kingdom.svg  United Kingdom 2,361Sunk
26 February 1917 Hannah Croasdell Civil Ensign of the United Kingdom.svg  United Kingdom 151Sunk
27 February 1917 Brunette Flag of France.svg  France 104Sunk
27 February 1917 HMT Evadne Naval Ensign of the United Kingdom.svg  Royal Navy 189Sunk
28 February 1917 Marie Joseph Flag of France.svg  France 192Sunk
28 February 1917 Sjøstad Flag of Norway.svg  Norway 1,155Sunk
1 March 1917 Germaine Flag of France.svg  France 24Sunk
1 March 1917 Bout De Zan Flag of France.svg  France 13Sunk
1 March 1917 Diamond Cross Flag of Belgium (civil).svg  Belgium 29Sunk
1 March 1917 Drina Civil Ensign of the United Kingdom.svg  United Kingdom 11,483Sunk
1 March 1917 Elise II Flag of France.svg  France 48Sunk
1 March 1917 Elorn Flag of France.svg  France 603Sunk
1 March 1917 General Radiguet Flag of France.svg  France 24Sunk
1 March 1917 HMHS Glenart Castle Naval Ensign of the United Kingdom.svg  Royal Navy 6,824Damaged
1 March 1917 Homocea Flag of France.svg  France 58Sunk
1 March 1917 Joseph Adolphine Flag of France.svg  France 21Sunk
1 March 1917 N.D. de Lourdes Flag of France.svg  France 47Sunk
1 March 1917 Reine des Anges Flag of France.svg  France 47Sunk
1 March 1917 Saint Joseph Flag of France.svg  France 20Sunk
1 March 1917 Sainte Famille Flag of France.svg  France 25Sunk
1 March 1917 Seigneur Flag of France.svg  France 53Sunk
1 March 1917 Sarus Civil Ensign of the United Kingdom.svg  United Kingdom UnknownDamaged
24 March 1917 Bruyere Flag of France.svg  France 100Sunk
24 March 1917 Ennistown Civil Ensign of the United Kingdom.svg  United Kingdom 689Sunk
24 March 1917 Fairearn Civil Ensign of the United Kingdom.svg  United Kingdom 592Sunk
24 March 1917 Howe Civil Ensign of the United Kingdom.svg  United Kingdom 175Sunk
24 March 1917 Korsnaes Flag of Norway.svg  Norway 732Sunk
25 March 1917 Adenwen Civil Ensign of the United Kingdom.svg  United Kingdom 3,798Sunk
25 March 1917 Brandon Civil Ensign of the United Kingdom.svg  United Kingdom 130Sunk
25 March 1917 Fringante Flag of France.svg  France 124Sunk
25 March 1917 Poseidon Flag of Greece (1822-1978).svg  Greece 2,589Sunk
27 March 1917 Kelvinhead Civil Ensign of the United Kingdom.svg  United Kingdom 3,063Sunk
28 March 1917 Ardglass Civil Ensign of the United Kingdom.svg  United Kingdom 778Sunk
28 March 1917 Dagali Flag of Norway.svg  Norway 742Sunk
28 March 1917 Harvest Home Civil Ensign of the United Kingdom.svg  United Kingdom 103Sunk
28 March 1917 Laima Flag of Russia.svg  Russian Empire 148Sunk
28 March 1917 Snowdon Range Civil Ensign of the United Kingdom.svg  United Kingdom 4,662Sunk
28 March 1917 Wychwood Civil Ensign of the United Kingdom.svg  United Kingdom 1,985Sunk
28 March 1917 Guillemot Civil Ensign of the United Kingdom.svg  United Kingdom UnknownSunk
30 March 1917 HMS Puma Naval Ensign of the United Kingdom.svg  Royal Navy 1,459Damaged
6 April 1917 Thelma Flag of Norway.svg  Norway 1,350Sunk
7 April 1917 Lapland Civil Ensign of the United Kingdom.svg  United Kingdom 18,565Damaged
9 April 1917 City of New York Flag of the United States (1912-1959).svg  United States 10,798Damaged
26 April 1917 Agnes Cairns Civil Ensign of the United Kingdom.svg  United Kingdom 146Sunk
26 April 1917 Athole Civil Ensign of the United Kingdom.svg  United Kingdom 150Sunk
26 April 1917 Bretagne Et Vendee Flag of France.svg  France 79Sunk
27 April 1917 Burrowa Civil Ensign of the United Kingdom.svg  United Kingdom 2,902Sunk
28 April 1917 Alu Mendi Flag of Spain.svg  Spain 2,104Sunk
1 May 1917 Helen Civil Ensign of the United Kingdom.svg  United Kingdom 322Sunk
1 May 1917 Ivrig Flag of Norway.svg  Norway 1,197Sunk
1 May 1917 W. D. Potts Civil Ensign of the United Kingdom.svg  United Kingdom 112Sunk
2 May 1917 Amber Civil Ensign of the United Kingdom.svg  United Kingdom 401Sunk
2 May 1917 Derrymore Civil Ensign of the United Kingdom.svg  United Kingdom 485Sunk
2 May 1917 Dora Civil Ensign of the United Kingdom.svg  United Kingdom 296Sunk
2 May 1917 Earnest Civil Ensign of the United Kingdom.svg  United Kingdom 111Sunk
2 May 1917 Morion Civil Ensign of the United Kingdom.svg  United Kingdom 299Sunk
2 May 1917 Saint Mungo Civil Ensign of the United Kingdom.svg  United Kingdom 402Sunk
2 May 1917 Taizan Maru Flag of Japan.svg  Japan 3,527Sunk
4 May 1917 New Design No.2 Civil Ensign of the United Kingdom.svg  United Kingdom 66Sunk
4 May 1917 Pilar De Larrinaga Civil Ensign of the United Kingdom.svg  United Kingdom 4,136Sunk
4 May 1917 Strumble Civil Ensign of the United Kingdom.svg  United Kingdom 45Sunk
4 May 1917 Victorious Civil Ensign of the United Kingdom.svg  United Kingdom 39Sunk
7 May 1917 Maude Civil Ensign of the United Kingdom.svg  United Kingdom 93Sunk
8 May 1917 San Patricio Civil Ensign of the United Kingdom.svg  United Kingdom 9,712Damaged
22 May 1917 HMT Merse Naval Ensign of the United Kingdom.svg  Royal Navy 296Sunk
17 June 1917 HMT Fraser Naval Ensign of the United Kingdom.svg  Royal Navy 310Sunk
17 June 1917 HMS Tartar Naval Ensign of the United Kingdom.svg  Royal Navy 850Damaged
18 June 1917 Gauntlet Civil Ensign of the United Kingdom.svg  United Kingdom 58Sunk
18 June 1917 Væring Flag of Denmark.svg  Denmark 2,157Sunk
19 June 1917 Morinier Civil Ensign of the United Kingdom.svg  United Kingdom 3,804Damaged
24 June 1917 Aghia Paraskevi Flag of Greece (1822-1978).svg  Greece 2,795Sunk
24 June 1917 Constantinos Flag of Greece (1822-1978).svg  Greece 3,014Sunk
24 June 1917 Kong Haakon Flag of Norway.svg  Norway 2,231Sunk
24 June 1917 Taigetos Flag of Greece (1822-1978).svg  Greece 2,961Sunk
25 June 1917 Petritzis Flag of Greece (1822-1978).svg  Greece 3,692Sunk
28 June 1917 Lizzie Ellen Civil Ensign of the United Kingdom.svg  United Kingdom 114Sunk
20 July 1917 Fluent Civil Ensign of the United Kingdom.svg  United Kingdom 3,660Sunk
26 July 1917 HMS Ariadne Naval Ensign of the United Kingdom.svg  Royal Navy 11,000Sunk
27 July 1917 Bellagio Civil Ensign of the United Kingdom.svg  United Kingdom 3,919Damaged
27 July 1917 Candia Civil Ensign of the United Kingdom.svg  United Kingdom 6,482Sunk
28 July 1917 Saint Emilion Flag of France.svg  France 1,112Sunk
19 August 1917 General Dutemple Flag of France.svg  France 585Sunk
25 August 1917 Garm Flag of Norway.svg  Norway 725Sunk
25 August 1917 Nerma Flag of Denmark.svg  Denmark 689Sunk
29 August 1917 Laura C. Anderson Flag of the United States (1912-1959).svg  United States 960Sunk
31 August 1917 Erissos Flag of Greece (1822-1978).svg  Greece 2,885Damaged
1 September 1917 Peronne Flag of France.svg  France 3,342Sunk
25 September 1917 Paolina Flag of the United States (1912-1959).svg  United States 1,337Sunk
3 October 1917 Tasmania Flag of Italy (1861-1946) crowned.svg  Kingdom of Italy 3,662Sunk
18 October 1917 HMD Comrades Naval Ensign of the United Kingdom.svg  Royal Navy 63Sunk
31 October 1917 North Sea Civil Ensign of the United Kingdom.svg  United Kingdom 1,711Sunk
2 November 1917 Branksome Hall Civil Ensign of the United Kingdom.svg  United Kingdom 4,262Damaged
The wreck of SM-UC 65 SM-UC 65 Wreck.jpg
The wreck of SM-UC 65

Notes

  1. "SM" stands for "Seiner Majestät" (English: His Majesty's) and combined with the U for Unterseeboot would be translated as His Majesty's Submarine.
  2. Merchant ship tonnages are in gross register tons. Military vessels are listed by tons displacement.

Related Research Articles

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SM <i>UC-21</i> German Type UC II minelaying submarine

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SM UC-25 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 29 August 1915 and was launched on 10 June 1916. She was commissioned into the German Imperial Navy on 28 June 1916 as SM UC-25. In 13 patrols UC-25 was credited with sinking 21 ships, either by torpedo or by mines laid. From March to September 1918, she was commanded by Karl Dönitz, later grand admiral in charge of all U-boats in World War II. UC-25 was scuttled at Pola on 28 October 1918 on the surrender of Austria-Hungary.

SM UC-31 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 29 August 1915 and was launched on 7 August 1916. She was commissioned into the German Imperial Navy on 2 September 1916 as SM UC-31. In 13 patrols UC-31 was credited with sinking 38 ships, either by torpedo or by mines laid. UC-31 was surrendered on 26 November 1918 and broken up at Canning Town in 1922.

SM UC-35 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 20 November 1915 and was launched on 6 May 1916. She was commissioned into the German Imperial Navy on 2 October 1916 as SM UC-35. In eleven patrols UC-35 was credited with sinking 48 ships, either by torpedo or by mines laid. UC-35 was sunk by gunfire from the French torpedo boat Aigli southwest of Sardinia on 16 May 1918 at 39°48′N7°42′E.

SM UC-37 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 20 November 1915 and was launched on 5 June 1916. She was commissioned into the German Imperial Navy on 17 October 1916 as SM UC-37. In 13 patrols UC-37 was credited with sinking 66 ships, either by torpedo or by mines laid. UC-37 was surrendered at Sevastopol on 25 November 1918 and broken up at Bizerta in August 1921.

SM UC-40 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 20 November 1915 and was launched on 5 September 1916. She was commissioned into the German Imperial Navy on 1 October 1916 as SM UC-40. In 17 patrols UC-40 was credited with sinking 30 ships, either by torpedo or by mines laid. UC-40 was being taken to surrender but foundered in the North Sea en route on 21 January 1919.

SM UC-52 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 12 January 1916 and was launched on 23 January 1917. She was commissioned into the German Imperial Navy on 15 March 1917 as SM UC-52. In seven patrols UC-52 was credited with sinking 18 ships, either by torpedo or by mines laid. She notably sank the Italian troopship Verona, killing 880 soldiers. UC-52 was surrendered on 16 January 1919 and broken up at Morecambe.

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SM UC-71 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 12 January 1916 and was launched on 12 August 1916. She was commissioned into the German Imperial Navy on 28 November 1916 as SM UC-71. In 19 patrols UC-71 was credited with sinking 63 ships, either by torpedo or by mines laid. UC-71 sank on 20 February 1919 in the North Sea while on her way to be surrendered. Discovery a century later of her wreck with all hatches open suggested she had been deliberately scuttled by her own crew.

SM UC-73 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 12 January 1916 and was launched on 26 August 1916. She was commissioned into the German Imperial Navy on 24 December 1916 as SM UC-73. In ten patrols UC-73 was credited with sinking 16 ships, either by torpedo or by mines laid. UC-73 was surrendered on 6 January 1919 and broken up at Brighton Ferry in 1919 – 20.

SM UC-74 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 12 January 1916 and was launched on 19 October 1916. She was commissioned into the German Imperial Navy on 26 November 1916 as SM UC-74. In ten patrols UC-74 was credited with sinking 37 ships, either by torpedo or by mines laid. UC-74 was interned at Barcelona on 21 November 1918 when she ran out of fuel. The U-boat was surrendered to France on 26 March 1919 and was broken up at Toulon in July 1921.

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SM UC-77 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 12 January 1916 and was launched on 2 December 1916. She was commissioned into the German Imperial Navy on 29 December 1916 as SM UC-77. In 13 patrols UC-77 was credited with sinking 34 ships, either by torpedo or by mines laid. UC-77 was mined and sunk off Flanders on 11 July 1918.

SM UC-78 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 12 January 1916 and was launched on 8 December 1916. She was commissioned into the German Imperial Navy on 10 January 1917 as SM UC-78. In twelve patrols UC-78 was credited with sinking 1 warship, either by torpedo or by mines laid. UC-78 was rammed and sunk by the British steamer Queen Alexandra west of Cherbourg on 9 May 1918.

SM UC-79 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I.

References

Citations
  1. 1 2 3 4 5 6 Helgason, Guðmundur. "WWI U-boats: UC 65". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 23 February 2009.
  2. Tarrant, p. 173.
  3. 1 2 3 Gröner 1991, pp. 31–32.
  4. Helgason, Guðmundur. "WWI U-boat commanders: Otto Steinbrinck (Pour le Mérite)". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 21 December 2014.
  5. Helgason, Guðmundur. "WWI U-boat commanders: Max Viebeg (Pour le Mérite)". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 21 December 2014.
  6. Helgason, Guðmundur. "WWI U-boat commanders: Claus Lafrenz (Royal House Order of Hohenzollern)". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 21 December 2014.
    • McCartney, Innes (2002). Lost patrols : submarine wrecks of the English Channel. Penzance: Periscope. ISBN   978-1-90438-104-4.
  7. Helgason, Guðmundur. "Ships hit by UC 65". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 21 December 2014.
Bibliography