History
File:War Ensign of Germany 1903-1918.svg German Empire
Name U-64
Ordered 17 May 1915
Builder Germaniawerft , Kiel
Yard number 248
Laid down 19 May 1915
Launched 29 February 1916
Commissioned 15 April 1916
Fate Sunk 17 June 1918 by depth charges from HMS Lychnis at 38°07′N 10°27′E / 38.117°N 10.450°E / 38.117; 10.450 . 38 dead and 5 survivors.[ 1]
General characteristics
Class and type Type U 63 submarine
Displacement
810 t (800 long tons ) surfaced
927 t (912 long tons) submerged
Length
Beam
6.30 m (20 ft 8 in) (oa)
4.15 m (13 ft 7 in) (pressure hull)
Height 7.65 m (25 ft 1 in)
Draught 4.04 m (13 ft 3 in)
Installed power
2 × 2,200 PS (1,618 kW ; 2,170 shp ) surfaced
2 × 1,200 PS (883 kW; 1,184 shp) submerged
Propulsion 2 shafts
Speed
16.5 knots (30.6 km/h; 19.0 mph) surfaced
9.0 knots (16.7 km/h; 10.4 mph) submerged
Range
9,170 nmi (16,980 km; 10,550 mi) at 8 knots (15 km/h; 9.2 mph) surfaced
60 nmi (110 km; 69 mi) at 5 knots (9.3 km/h; 5.8 mph) submerged
Test depth 50 m (164 ft 1 in)
Complement 36
Armament
Service record
Part of:
IV Flotilla
31 May – 19 November 1916
Pola / Mittelmeer / Mittelmeer I Flotilla
19 November 1916 – 17 June 1918
Commanders:
Kptlt. Robert Moraht[ 3]
15 April 1916 – 17 June 1918
Operations:
10 patrols Victories:
44 merchant ships sunk (129,327 GRT )
1 warship sunk (18,300 tons)
1 auxiliary warship sunk (243 GRT )
3 merchant ships damaged (9,420 GRT )
1 merchant ship taken as prize (186 GRT )
SM U-64 was a Type U-63 class submarine in the Kaiserliche Marine that served during World War I . She was built in 1916 and served in the Mediterranean Sea .
On 19 March 1917, while on patrol in the Tyrrhenian Sea , U-64 encountered the French battleship Danton 30 nautical miles (56 km; 35 mi) south of Sardinia . U-64 torpedoed Danton which sank in 45 minutes with the loss of 296 men.
During her career, U-64 was under the command of Kapitänleutnant Robert Moraht . She was lost on 17 June 1918.
Summary of raiding history
Date
Name
Nationality
Tonnage[ Note 1]
Fate[ 5]
25 September 1916
Bella
File:Civil Ensign of the United Kingdom.svg United Kingdom
11
Sunk
26 September 1916
Loch Ryan
File:Civil Ensign of the United Kingdom.svg United Kingdom
186
Captured as prize
10 November 1916
Freja
File:Flag of Denmark.svg Denmark
2,168
Sunk
10 November 1916
Tripel
File:Flag of Norway.svg Norway
4,633
Sunk
15 November 1916
F. Matarazzo
File:Civil Ensign of the United Kingdom.svg United Kingdom
2,823
Sunk
17 February 1917
HMT Hawk
File:Naval Ensign of the United Kingdom.svg Royal Navy
243
Sunk
17 February 1917
Okement
File:Civil Ensign of the United Kingdom.svg United Kingdom
4,349
Sunk
18 February 1917
Asturian
File:Civil Ensign of the United Kingdom.svg United Kingdom
3,193
Damaged
19 February 1917
Corso
File:Civil Ensign of the United Kingdom.svg United Kingdom
3,242
Sunk
12 March 1917
Nina M.
File:Flag of Italy (1861-1946).svg Italy
118
Sunk
16 March 1917
Catania
File:Flag of Italy (1861-1946).svg Italy
3,188
Sunk
17 March 1917
Tripoli
File:Flag of Italy (1861-1946).svg Italy
658
Sunk
19 March 1917
Danton
File:Civil and Naval Ensign of France.svg French Navy
18,300
Sunk
23 March 1917
Eptalofos
File:Civil Ensign of the United Kingdom.svg United Kingdom
4,413
Sunk
25 March 1917
Berbera
File:Civil Ensign of the United Kingdom.svg United Kingdom
4,352
Sunk
25 March 1917
Immacolata
File:Flag of Italy (1861-1946).svg Italy
137
Sunk
5 June 1917
Kallundborg
File:Civil Ensign of the United Kingdom.svg United Kingdom
1,590
Sunk
6 June 1917
Oriana
File:Flag of Argentina (civil).svg Argentina
1,015
Sunk
7 June 1917
Mama Filomena
File:Flag of Italy (1861-1946).svg Italy
148
Sunk
9 June 1917
Fert
File:Flag of Italy (1861-1946).svg Italy
5,567
Sunk
9 June 1917
Gratangen
File:Flag of Norway.svg Norway
2,484
Sunk
12 June 1917
Moreni
File:Flag of the United States (1912-1959).svg United States
4,045
Sunk
19 June 1917
La Giuseppina
File:Flag of Italy (1861-1946).svg Italy
28
Sunk
19 June 1917
Nuovo Mondo Carmelo
File:Flag of Italy (1861-1946).svg Italy
25
Sunk
12 September 1917
Gisla
File:Flag of Norway.svg Norway
2,118
Sunk
12 September 1917
Urd
File:Civil Ensign of the United Kingdom.svg United Kingdom
3,049
Sunk
12 September 1917
Wilmore
File:Flag of the United States (1912-1959).svg United States
5,395
Sunk
14 September 1917
Amiral De Kersaint
File:Flag of France.svg France
5,570
Sunk
14 September 1917
Ausonia
File:Flag of Italy (1861-1946).svg Italy
1,438
Sunk
14 September 1917
Chulmleigh
File:Civil Ensign of the United Kingdom.svg United Kingdom
4,911
Sunk
19 October 1917
War Clover
File:Civil Ensign of the United Kingdom.svg United Kingdom
5,174
Sunk
25 October 1917
Erviken
File:Flag of Norway.svg Norway
2,134
Sunk
25 October 1917
Ness
File:Civil Ensign of the United Kingdom.svg United Kingdom
3,050
Sunk
25 October 1917
Sheaf Blade
File:Civil Ensign of the United Kingdom.svg United Kingdom
2,378
Sunk
26 October 1917
Le Tarn
File:Flag of France.svg France
1,658
Sunk
28 October 1917
Ferrona
File:Civil Ensign of the United Kingdom.svg United Kingdom
4,591
Sunk
9 December 1917
Adour
File:Flag of Norway.svg Norway
1,940
Sunk
10 December 1917
Crathorne
File:Flag of Norway.svg Norway
2,619
Sunk
10 December 1917
Owasco
File:Flag of the United States (1912-1959).svg United States
4,630
Sunk
11 December 1917
D. A. Gordon
File:Civil Ensign of the United Kingdom.svg United Kingdom
2,301
Sunk
11 December 1917
Minorca
File:Civil Ensign of the United Kingdom.svg United Kingdom
1,145
Sunk
14 December 1917
Coila
File:Civil Ensign of the United Kingdom.svg United Kingdom
4,135
Sunk
30 January 1918
Minnetonka
File:Civil Ensign of the United Kingdom.svg United Kingdom
13,528
Sunk
4 February 1918
Participation
File:Flag of Italy (1861-1946).svg Italy
2,438
Sunk
5 February 1918
Caprera
File:Flag of Italy (1861-1946).svg Italy
1,875
Sunk
6 February 1918
Duca Di Genova
File:Flag of Italy (1861-1946).svg Italy
7,893
Sunk
7 February 1918
Montenegro
File:Flag of France.svg France
1,306
Damaged
8 February 1918
Agnese Madre
File:Flag of Italy (1861-1946).svg Italy
235
Sunk
8 February 1918
Emma Felice
File:Flag of Italy (1861-1946).svg Italy
128
Sunk
17 June 1918
Kandy
File:Civil Ensign of the United Kingdom.svg United Kingdom
4,921
Damaged
References
Notes
Citations
↑ Helgason, Guðmundur. "WWI U-boats: U 64" . German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net .
↑ Helgason, Guðmundur. "WWI U-boat commanders: Robert Moraht" . German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net . Retrieved 16 March 2015 .
↑ Helgason, Guðmundur. "Ships hit by U 64" . German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net . Retrieved 25 November 2014 .
Bibliography
Amos, Jonathan (19 February 2009). "Danton wreck found in deep water" . BBC News. Retrieved 19 February 2009 .
Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels . German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4 .
External links
Shipwrecks and maritime incidents in June 1918
Shipwrecks Other incidents
38°07′N 10°27′E / 38.117°N 10.450°E / 38.117; 10.450