USS Alabama (SSBN 731)
Keel Laid: October 14, 1980
Launched: May 19, 1984
Commissioned: May 25, 1985
Builder: General Dynamics Electric Boat Division, Groton, Conn.
Propulsion system: one nuclear reactor
Propellers: one
Length: 560 feet (171 meters)
Beam: 42 feet (12.8 meters)
Draft: 36,5 feet (11.1 meters)
