USS St. Louis (LCS-19)

USS St. Louis during her commissioning ceremony on 8 August 2020
History
United States
NameSt. Louis
NamesakeSt. Louis
Awarded29 December 2010
BuilderMarinette Marine
Laid down17 May 2017
Launched15 December 2018
Sponsored byBarbara Broadhurst Taylor
Christened15 December 2018
Acquired6 February 2020
Commissioned8 August 2020
Identification
MottoGateway to Freedom
StatusActive
Badge
General characteristics
Class & typeFreedom-class littoral combat ship
Displacement3,500 metric tons (3,900 short tons) full load
Length378.3 ft (115.3 m)
Beam57.4 ft (17.5 m)
Draft13.0 ft (4.0 m)
Propulsion2 Rolls-Royce MT30 36 MW gas turbines, 2 Colt-Pielstick diesel engines, 4 Rolls-Royce waterjets
Speed45 knots (52 mph; 83 km/h) (sea state 3)
Range3,500 nmi (6,500 km) at 18 knots (21 mph; 33 km/h)
Endurance21 days (336 hours)
Boats & landing
craft carried
11 m RHIB, 40 ft (12 m) high-speed boats
Complement15 to 50 core crew, 75 mission crew (Blue and Gold crews)
Armament
Aircraft carried
Aviation facilitiesFlight Deck, Hangar Bay
NotesElectrical power is provided by 4 Isotta Fraschini V1708 diesel engines with Hitzinger generator units rated at 800 kW each.

USS St. Louis (LCS-19) is a Freedom-class littoral combat ship of the United States Navy. She is the seventh ship in naval service named after St. Louis, Missouri.