Lexington class battle cruiser

Construction of the Lexington class ships was held up by other priorities during the First World War, and none of them were laid down until mid-1920. The following year's naval limitations conference in Washington, DC, had these expensive battlecruisers, and their Japanese and British contemporaries, among its main targets. Following adoption of the Washington Naval Treaty, their construction was stopped in February 1922. The treaty allowed the conversion of two of the battle cruiser hulls to the aircraft carriers Lexington (CV-2) and Saratoga (CV-3). The other four were formally cancelled in August 1923 and scrapped on their building ways.

The Lexington class consisted of six ships, under construction at four locations:

• Lexington (CC-1). Keel laid at Quincy, Massachusetts, January 1921. Became the aircraft carrier (CV-2).
• Constellation (CC-2). Keel laid at Newport News, Virginia, August 1920. Cancelled and scrapped.
• Saratoga (CC-3). Keel laid at Camden, New Jersey, September 1920. Became the aircraft carrier CV-3.
• Ranger (CC-4). Keel laid at Newport News, Virginia, June 1921. Cancelled and scrapped.
• Constitution (CC-5). Keel laid at Philadelphia, Pennsylvania, September 1920. Cancelled and scrapped.
• United States (CC-6). Keel laid at Philadelphia, Pennsylvania, September 1920. Cancelled and scrapped.

General Characteristics (1919 design)

• Displacement: 43,500 tons
• Length: 874 feet
• Beam: 105.5 feet
• Draft: 31 feet
• Primary Armament: eight 16-inch/50 guns in four twin turrets
• Secondary Armament: 16 six-inch/53 guns in single mounts (eight per side), four three-inch guns, eight 21-inch torpedo tubes
• Machinery, 180,000 shp General Electric geared turbines with electric drive, 4 screws
• Speed, 35 Knots
• Complement 1500 officers and men