S-Class

S-Class Specifications Lead Boat: SS-105, U.S.S. S-1 Length: 219′ Beam: 20-3/4′ Draft: 16′ (Surface trim) Displacement: 800 – 1,180 tons (surfaced); 1,062 – 1,460 tons (submerged) Speed: 14.5 knots (surfaced); 11 knots (submerged) Diving Depth: 200′ (test depth) Range: 3,420 – 5500 miles Crew: 4 officers, 34 – 39 enlisted Deck Gun: 1-3″/50-calibre; 1-4″/50 calibre; … Read more