Acceptance Trials

Littoral Combat Ship (LCS) 17, the future USS Indianapolis, completed Acceptance Trials in Lake Michigan. This is the ship’s final significant milestone before the ship is delivered to the U.S. Navy. USS Indianapolis (LCS-17) is the ninth Freedom-variant LCS designed and built by the Lockheed Martin-led industry team and is slated for delivery to the U.S. Navy this year.

Littoral Combat Ship 17 (Indianapolis) Completes Acceptance Trials

«LCS 17 is joining the second-largest class of ships in the U.S. Navy fleet, and we are proud to get the newest Littoral Combat Ship one step closer to delivery», said Joe DePietro, Lockheed Martin vice president and general manager, Small Combatants and Ship Systems. «This ship is lethal and flexible, and we are confident that she will capably serve critical U.S. Navy missions today and in future».

Unique among combat ships, LCS is designed to complete close-to-shore missions and is a growing and relevant part of the Navy’s fleet.

  • It is flexible – with 40 percent of the hull easily reconfigurable, LCS can be modified to integrate capabilities including over-the-horizon missiles, advanced electronic warfare systems and decoys.
  • It is fast – capable of speeds in excess of 40 knots/46 mph/74 km/h.
  • It is lethal – standard equipped with Rolling Airframe Missiles (RAM) and a Mark 110 gun, capable of firing 220 rounds per minute.
  • It is automated – with the most efficient staffing of any combat ship.

The trials included a full-power run, maneuverability testing, and surface and air detect-to-engage demonstrations of the ship’s combat system. Major systems and features were demonstrated, including aviation support, small boat launch handling and recovery and machinery control and automation.

«I am extremely proud of our LCS team including our shipbuilders at Fincantieri Marinette Marine», said Jan Allman, Fincantieri Marinette Marine president and CEO. «These are complex vessels, and it takes a strong team effort to design, build and test these American warships».

 

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 Mayport, Florida
USS Indianapolis (LCS-17) 07-18-2016 04-18-2018
USS St. Louis (LCS-19) 05-17-2017 12-15-2018
USS Minneapolis/St. Paul (LCS-21) 02-22-2018
USS Cooperstown (LCS-23) 08-14-2018
USS Marinette (LCS-25) 03-27-2019
USS Nantucket (LCS-27)
USS Beloit (LCS-29)
USS Cleveland (LCS-31)

 

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