Acceptance Trials

Littoral Combat Ship (LCS) 19, the future USS St. Louis, completed Acceptance Trials in Lake Michigan. Now that trials are complete, the ship will undergo final outfitting and fine-tuning before delivery. USS St. Louis (LCS-19) is the tenth Freedom-variant LCS designed and built by the Lockheed Martin-led industry team and is slated for delivery to the Navy early next year.

USS St. Louis (LCS-19) completed Acceptance Trials in Lake Michigan

«The LCS fleet is growing in numbers and capability, and LCS-19’s completion of acceptance trials means the Navy will shortly have 10 Freedom-variant fast, focused-mission ships in the fleet», said Joe DePietro, Lockheed Martin vice president and general manager, Small Combatants and Ship Systems. «As each Freedom-variant hull deploys, we seek out and incorporate fleet feedback and lessons learned to roll in capabilities for new hulls. As a result, LCS-19 includes a solid-state radar, upgraded communications suite, increased self-defense capabilities and topside optimization, among other updates».

In total, there are more than 500,000 nautical miles/575,390 miles/926,000 km under the keel of Freedom-variant LCS. The Freedom-variant LCS has completed three successful deployments with a fourth ongoing. In October, LCS-7 (USS Detroit) deployed to the U.S. Southern Command supporting the Martillo campaign – a multinational effort targeting illicit trafficking routes in Central American coastal waters.

LCS is designed to deliver speed to capability and to grow as the missions it serves evolve. Today, the Freedom-variant LCS delivers advanced capability in anti-submarine, surface and mine countermeasure missions. The Freedom-variant LCS is targeted for warfighting upgrades to enhance situational awareness and evolve the ship’s self-defense capabilities. These upgrades are already underway – LCS computing infrastructures are receiving cyber upgrades and over-the-horizon missiles are being installed in support of upcoming deployments.

Unique among combat ships, the focused-mission LCS is designed to support mine countermeasures, anti-submarine and surface warfare missions and is easily adapted to serve future and evolving missions. The Freedom-variant LCS is:

  • Flexible – Forty percent of the hull is easily reconfigurable, able to integrate Longbow Hellfire Missiles, 30-mm guns, and manned and unmanned vehicles designed to meet today’s and tomorrow’s missions.
  • Lethal – LCS is standard equipped with Rolling Airframe Missiles (RAM) and a Mark 110 gun, capable of firing 220 rounds per minute.
  • Fast – LCS is capable of speeds in excess of 40 knots/46 mph/74 km/h.
  • Automated – LCS has the most efficient staffing of any combat ship.

«Progress on the Freedom-variant program and LCS-19’s achievement would not be possible without the expertise and effort of our shipbuilders at Fincantieri Marinette Marine, and our strong partnership with Lockheed Martin and the U.S. Navy», said Jan Allman, Fincantieri Marinette Marine president and CEO. «We are dedicated to delivering an effective, capable product to our armed forces».

 

Ship Design Specifications

Hull Advanced semiplaning steel monohull
Length Overall 389 feet/118.6 m
Beam Overall 57 feet/17.5 m
Draft 13.5 feet/4.1 m
Full Load Displacement Approximately 3,200 metric tons
Top Speed Greater than 40 knots/46 mph/74 km/h
Range at top speed 1,000 NM/1,151 miles/1,852 km
Range at cruise speed 4,000 NM/4,603 miles/7,408 km
Watercraft Launch and Recovery Up to Sea State 4
Aircraft Launch and Recovery Up to Sea State 5
Propulsion Combined diesel and gas turbine with steerable water jet propulsion
Power 85 MW/113,600 horsepower
Hangar Space Two MH-60 Romeo Helicopters
One MH-60 Romeo Helicopter and three Vertical Take-off and Land Tactical Unmanned Air Vehicles (VTUAVs)
Core Crew Less than 50
Accommodations for 75 sailors provide higher sailor quality of life than current fleet
Integrated Bridge System Fully digital nautical charts are interfaced to ship sensors to support safe ship operation
Core Self-Defense Suite Includes 3D air search radar
Electro-Optical/Infrared (EO/IR) gunfire control system
Rolling-Airframe Missile Launching System
57-mm Main Gun
Mine, Torpedo Detection
Decoy Launching System

 

Freedom-class

Ship Laid down Launched Commissioned Homeport
USS Freedom (LCS-1) 06-02-2005 09-23-2006 11-08-2008 San Diego, California
USS Fort Worth (LCS-3) 07-11-2009 12-07-2010 09-22-2012 San Diego, California
USS Milwaukee (LCS-5) 10-27-2011 12-18-2013 11-21-2015 San Diego, California
USS Detroit (LCS-7) 08-11-2012 10-18-2014 10-22-2016 San Diego, California
USS Little Rock (LCS-9) 06-27-2013 07-18-2015 12-16-2017 San Diego, California
USS Sioux City (LCS-11) 02-19-2014 01-30-2016 11-17-2018 Mayport, Florida
USS Wichita (LCS-13) 02-09-2015 09-17-2016 01-12-2019 Mayport, Florida
USS Billings (LCS-15) 11-02-2015 07-01-2017 08-03-2019 Mayport, Florida
USS Indianapolis (LCS-17) 07-18-2016 04-18-2018 10-26-2019 Mayport, Florida
USS St. Louis (LCS-19) 05-17-2017 12-15-2018
USS Minneapolis/St. Paul (LCS-21) 02-22-2018 06-15-2019
USS Cooperstown (LCS-23) 08-14-2018
USS Marinette (LCS-25) 03-27-2019
USS Nantucket (LCS-27) 10-09-2019
USS Beloit (LCS-29)
USS Cleveland (LCS-31)

 

LCS 19 Acceptance Trials B-roll Package from Team Freedom on Vimeo.

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