USS PHILADELPHIA SSN 690 |
Keel Laid: August 12, 1972 Christened: October 19, 1974 Commissioned: June 25, 1977 Decommissioned: June 29, 2011 Builder: Electric Boat Co., Groton, CT. Propulsion system: 1 S6G PWR Length, overall: 360 feet (109.73 meters) Beam: 33 feet (10 meters) Draft: 32 15" feet (9.8 meters) Displacement: 6080 tons (surfaced) 6927 tons (submerged) Speed: 15 knots (surfaced) 32+ knots (submerged) Depth: 800+ feet (operational) approx. 1200 feet (safe depth) approx. 1800 feet (crash depth) Crew: 12 Officers 121 Enlisted Armament: 4/533mm TT MK 67 (amidships) for Tomahawk missiles, MK 48 and MK 48 ADCAP torpedoes (22 reloads + 2 additional emergency) |