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Home → Boats → Submarines → S Class → Sea Robin

Sea Robin (P 267)

Built By: Cammell Laird (Mersey)
Build Group: S3
Fate: Cancelled

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S3 Specification
Length overall  217 ft
Beam  23 ft 6 inch
Depth  11 ft
Diving Depth  350 ft
Speed  Surface 15 knots (design)
  Surface 14.75 knots (service)
  Submerged 10 knots (design)
  Submerged 9 knots (service)
No. of shafts  2
Endurance  Surface: 6000 miles at 10 knots (design)
Armament (i)  6 x 21 inch bow tubes
  1 21 inch stern tube
  (13 torpedoes carried)
  1 x 3 inch gun
  3 x 0.303 inch machine-guns
  1 x 20mm Oerlikon cannon
Complement  5 Officers and 43 Ratings
Note  The armament of submarines of this class varied considerably. For example: 23 boats were fitted with the six bow tubes only; 18 vessels, intended to operate in the Far East, had their 3 inch guns replaced by 4 inch guns; whilst, in some boats, the Oerlikon cannon replaced, rather than supplemented, the three machine-guns.
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