French submarine Alose (1904)

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Alose french submarine 1907 02.jpg
The wreckage of Alose seen at the COMEX offices in 2019
History
Civil and Naval Ensign of France.svgFrance
NameAlose
NamesakeThe shad
Builder Arsenal de Toulon, Toulon,  France
Launched12 October 1904
FateStricken 1914
NotesSunk as target, 1918; raised 1976 and preserved as museum ship
General characteristics
Class and type Naïade-class submarine
Displacement
  • 70.5  t (69.4 long tons), (surfaced)
  • 73.6 t (72.4 long tons) (submerged)
Length24 m (78 ft 9 in)
Beam2.26 m (7 ft 5 in)
Draft2.54 m (8 ft 4 in)
Installed power
  • 65  PS (64  bhp; 48  kW) (petrol engine)
  • 70 PS (69 bhp; 51 kW) (electric motor)
Propulsion
Speed
  • 7.2 knots (13.3 km/h; 8.3 mph) (surfaced)
  • 6 kn (11 km/h; 6.9 mph) (submerged)
Range
  • 200  nmi (370 km; 230 mi) at 5.5 knots (10.2 km/h; 6.3 mph) (surfaced)
  • 30 nmi (56 km; 35 mi) at 4.1 kn (7.6 km/h; 4.7 mph) (submerged)
Complement9
Armament2 × single 450 mm (17.7 in) torpedoes in Drzewiecki drop collars

French submarine Alose (Q33) (“Shad”) is a Naïade-class submarine of the Romazotti type that was built for the French Navy at the beginning of the 20th century. Alose remained in service until just prior to the outbreak of World War I in 1914.

Contents

Design and construction

Alose was ordered by the French Navy under its 1900 building programme, one of a class of twenty. She was designed by Gaston Romazotti, an early French submarine engineer. Alose was built at the Toulon Naval Dockyard and was launched on 12 October 1904. She was single-hulled, with dual propulsion, and constructed of Roma-bronze, a copper alloy of Romazotti's devising. Alose was named for the Shad, an open-water fish of the herring family. [1]

Service history

Alose entered service in July 1907, and was employed on coastal duties, guarding ports and harbours. She was involved in several accidents, though none resulted in serious damage. In November 1906 she was struck by the steamer Mouette in Toulon Roads . In November 1910 she collided with sister ship Bonite, damaging both. [2]

Fate

Alose was stricken in May 1914 [1] and was used as a target ship, being sunk off Fréjus in March 1918.

In 1975 the wreck was discovered by French divers off Lion rock, near Saint-Raphaël, Var. She was raised and restored as a museum ship in May 1976, and now stands outside the offices of COMEX in Marseilles. [2]

Notes

  1. 1 2 Conway p207
  2. 1 2 French submarine Alose (Q33) at sous-marins francais (archived page; retrieved 25 February 2017. (French)

References

43°14′22″N5°24′09″E / 43.239529°N 5.402407°E / 43.239529; 5.402407