Mon. Apr 20th, 2026

USS Connecticut (BB-18)

USS Connecticut (BB-18) is a battleship that entered active service with the United States Navy on September 29, 1906. At the same time, it is a ship that is the leading ship of its class.

At the time of her enlistment, she was clearly the most modern and best-equipped ship the U.S. Navy possessed.

technical parameters USS Connecticut (BB-18)

Name Connecticut
Class and type Connecticut-class battleship
Builder New York Navy Yard
Ordered 1 July 1902
Laid down 10 March 1903
Launched 29 September 1904
Commissioned 29 September 1906
Decommissioned 1 March 1923
Stricken 10 November 1923
Fate Sold for scrap, 1 November 1923
Displacement
  • Normal: 16,000 long tons (16,000 t)
  • Full load: 17,666 long tons (17,949 t)
Length 456 ft 4 in (139.09 m)
Beam 76 ft 10 in (23.42 m)
Draft 24 ft 6 in (7.47 m)
Installed power
  • 12 Babcock & Wilcox boilers, 16,500 ihp (12,300 kW)
Propulsion
  • 2 × triple-expansion steam engines
  • 2 × screw propellers
Speed 18 kn (21 mph; 33 km/h)
Complement 827 officers and men
Armament
  • 4 × 12 in (305 mm)/45 caliber Mark 5 guns
  • 8 × 8 in (203 mm)/45 caliber guns
  • 12 × 7 in (178 mm)/45 caliber guns
  • 20 × 3 in (76 mm)/50 caliber guns
  • 12 × 3-pounder guns
  • 4 × 1-pounder guns
  • 4 × 21 inch (533 mm) torpedo tubes
Armor
  • Belt: 6–11 in (152–279 mm)
  • Barbettes: 6–10 in (152–254 mm)
  • Turret Main: 8–12 in (203–305 mm)
  • Turret secondary: 7 in (178 mm)
  • Conning tower: 9 in (229 mm)

USS Connecticut (BB-18)

USS Connecticut BB-18 underway