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fighting ships of the world

FRENCH NAVY (FRANCE)

SUBMARINES

O`BYRNE submarines (1921)

Henry Fournier 1933

Name No Builder Laid down Launched Comp Fate
O`Byrne SC5 Schneider, Chalon-sur-Saône 4/1917 22/5/1919 1921 discarded 7/1935
Henry Fournier SC6 Schneider, Chalon-sur-Saône 4/1917 30/9/1919 1921 discarded 7/1935
Louis Dupetit-Thouars SC7 Schneider, Chalon-sur-Saône 4/1917 5-6/1920 1921 discarded 11/1928

 

Displacement standard, t

 

Displacement normal, t

342 / 513

Length, m

52.4

Breadth, m

4.70

Draught, m

2.70

No of shafts

2

Machinery

Schneider-Carels diesels / electric motors

Power, h. p.

1020 / 400

Max speed, kts

14 / 8

Fuel, t

diesel oil

Endurance, nm(kts) 1850(10) / 55(5)

Armament

4 - 450 TT (bow, 4), 1 x 1 - 47/50 M1902

Complement 25
Diving depth operational, m  

Ship project history: Requisitioned while building ex-Rumanian submarines. Double-hulled, Laubeuf type.

Modernizations: None.

Naval service: No significant events.

Henry Fournier 1921

Ivan Gogin, 2008-14