SM U-16 (Germany): Difference between revisions

SM U-16 Underway.
Class overview
Operators	Imperial German Navy
Preceded by	Type U 13
Succeeded by	Type U 17
Completed	1
History
Germany
Name	U-16
Ordered	26 August 1909
Builder	Germaniawerft, Kiel
Cost	2,539,000 Goldmark
Yard number	157
Laid down	10 May 1910
Launched	29 August 1911
Commissioned	28 December 1911
Fate	Sunk in February 1919 in an accident at position 53°59′N 08°29′E / 53.983°N 8.483°E / 53.983; 8.483 while on passage to surrender. Its wreck was raised on September 2025.
General characteristics
Class & type	Unique submarine
Displacement	489 t (481 long tons) surfaced 627 t (617 long tons) submerged
Length	57.80 m (189 ft 8 in)
Beam	6.00 m (19 ft 8 in)
Draught	3.36 m (11 ft 0 in)
Propulsion	2 shafts 2 × Körting 6-cylinder and 2 × Körting 8-cylinder two stroke paraffin motors with 900 PS (660 kW; 890 shp) 2 × SSW electric motors with 1,040 PS (760 kW; 1,030 shp) 550 rpm surfaced 600 rpm submerged
Speed	15.6 knots (28.9 km/h; 18.0 mph) surfaced 10.7 knots (19.8 km/h; 12.3 mph) submerged
Test depth	50 m (160 ft)
Complement	4 officers, 25 men
Armament
Service record
Part of:	II Flotilla 1 August 1914 – unknown end
Commanders:	Kptlt. Claus Hansen[1] 1 August 1914 – 15 March 1915 Oblt.z.S. Leo Hillebrand[2] 16 March – 21 October 1915
Operations:	4 patrols
Victories:	11 merchant ships sunk (11,730 GRT) 2 merchant ships damaged (11,228 GRT) 1 merchant ship taken as prize (838 GRT)

SM U-16^{[Note 1]} was one of the 329 submarines serving in the Imperial German Navy in World War I.

U-16 was a pre-war U-boat, built by Friedrich Krupp Germaniawerft and served up to 1915 when she was utilized as a training submarine. It engaged in the naval warfare and took part in the First Battle of the Atlantic.

During its service, it sunk 11 ships, damaged 2, and took a Swedish ship as a prize.

After the war ended, in 1919 the ship was en route to Harwich to be turned in as war booty. However, an accident occurred wherein U-16 sunk off the island of Scharhörn.

With two institutions in charge of the wreck, the country´s Institute for Federal Real Estate (BlmA) and the state of Hamburg´s Wasserstraßen- und Schifffahrtsamt Elbe-Nordsee, the fate of U-16 remained unsettled. Experts feared, the wreck, lying at a depth of 20 meters and stuck in the mud of the Wadden Sea up to the original waterline, could move further into the mouth of the Elbe, a major shipping lane to Hamburg and threaten commercial shipping, so the Wasserstraßen- und Schifffahrtsamt Elbe-Nordsee finally decided to raise the wreck.^[3] Without BlmA approval.^[4]

During the night of 31 August to 1 September 2025, the wreck was raised from a depth of about 20 meters by the dutch crane vessel Matador 3.^[3] During the operation, the submarine broke apart. Part of the vessel remained on the seabed off Scharhörn, the rest was brought to Cuxhaven.^[5] The remaining bow section was raised two days later.^[4] Museums expressed interest in obtaining some smaller pieces of equipment from the wreck, but the conservation status of the hull was considered to be too bad to save it.^[3] Others estimated a preservation to be possible but too expensive.^[4]

The entire recovery was labeled “stuporous” by a BlmA archeologist. After his judgement, moving the wreck a few meters away from the shipping lane would have been sufficient.^[4]

• 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.