Tag Archives: USS Sioux City (LCS-11)

Acceptance Trials

Littoral Combat Ship (LCS) 11, the future USS Sioux City (LCS-11), completed Acceptance Trials in the waters of Lake Michigan. LCS-11 is the sixth Freedom-variant LCS designed and built by the Lockheed Martin-led industry team and is slated for delivery to the U.S. Navy later this summer.

LCS-11 (Sioux City) completed Acceptance Trials in Lake Michigan
LCS-11 (Sioux City) completed Acceptance Trials in Lake Michigan

«LCS-11’s completion of Acceptance Trials means this ship is one step closer to joining the fleet and conducting critical maritime operations for the Navy», said Joe DePietro, vice president, Small Combatants and Ship Systems at Lockheed Martin. «This ship is agile, powerful and lethal, and the industry team and I are looking forward to her delivery, commissioning and deployment».

The trials, conducted May 20-24, included 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 ride control.

«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».

The future USS Sioux City (LCS-11) is one of eight ships in various stages of production and test at Fincantieri Marinette Marine, with one more in long-lead production.

The next Freedom-variant in the class is LCS-13, the future USS Wichita. LCS-13 is slated to complete Acceptance Trials in early summer with delivery this year.

Lockheed Martin’s Freedom-variant LCS is a highly maneuverable, lethal and adaptable ship, designed to support focused-missions in the areas of mine countermeasures, anti-submarine warfare and surface warfare. The Freedom-variant LCS integrates new technology and capability to affordably support current and future mission capability from deep water to the littorals.

 

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
USS Wichita (LCS-13) 02-09-2015 09-17-2016
USS Billings (LCS-15) 11-02-2015 07-01-2017
USS Indianapolis (LCS-17) 07-18-2016 04-14-2018
USS St. Louis (LCS-19) 05-17-2017
USS Minneapolis/St. Paul (LCS-21) 02-22-2018
USS Cooperstown (LCS-23)
USS Marinette LCS-25
USS Nantucket (LCS-27)

 

LCS11AT_Social from RMS Videography on Vimeo.

Christening of
Sioux City

The Lockheed Martin-led industry team launched the nation’s 11th Littoral Combat Ship (LCS), Sioux City, into the Menominee River at the Fincantieri Marinette Marine (FMM) shipyard on January 30. The ship’s sponsor, Mrs. Mary Winnefeld, christened the USS Sioux City (LCS-11) with the traditional smashing of a champagne bottle across the ship’s bow just prior to the launch.

The Lockheed Martin-led industry team launched the nation's 11th LCS, Sioux City, into the Menominee River at the FMM shipyard
The Lockheed Martin-led industry team launched the nation’s 11th LCS, Sioux City, into the Menominee River at the FMM shipyard

«It is an honor and a privilege to serve as the sponsor of the future USS Sioux City (LCS-11) and to be a part of this major milestone along the way to her assuming her place as part of the great U.S. Navy fleet», said Mrs. Winnefeld. «I also look forward to an ongoing relationship with her courageous crews and their families throughout the ship’s lifetime».

Following christening and launch, USS Sioux City (LCS-11) will continue to undergo outfitting and testing before delivery to the U.S. Navy in early 2017.

«The future USS Sioux City’s interchangeable mission modules will empower her to face a variety of high-priority missions, from Anti-Surface Warfare (ASuW) to Anti-Submarine Warfare (ASW) to Mine CounterMeasures (MCM)», said Joe North, Lockheed Martin vice president of Littoral Ships & Systems. «She is ideally suited to navigate the reefs and shallows in the Asia-Pacific, as USS Fort Worth (LCS-3) has demonstrated on her current 20-month deployment».

The Freedom-variant ships have demonstrated their value with successful deployments to Southeast Asia, including USS Fort Worth (LCS-3), which is providing the necessary capabilities for contingency operations in the region today. USS Freedom (LCS-1) conducted a successful deployment to Southeast Asia in 2013 and is currently operating out of her homeport in San Diego.

«The Christening and Launch of the USS Sioux City (LCS-11) is a proud event for FMM», said Jan Allman, President and CEO of Fincantieri Marinette Marine. «It showcases the craftsmanship and engineering capabilities of our workforce. We are confident that this ship will play a vital role in the Fleet, and carry the spirit of our industry team as she sails the globe».

The Lockheed Martin-led industry team is currently in serial production of the Freedom-variant, and has already delivered three ships to the U.S. Navy to date. The USS Sioux City (LCS-11) is one of seven ships in various stages of construction at Fincantieri Marinette Marine, with two more in long-lead production.

Mrs. Mary Winnefeld, ship sponsor of the future USS Sioux City, christens the 11th littoral combat ship before launching sideways into the Menominee River in Marinette, Wisconsin
Mrs. Mary Winnefeld, ship sponsor of the future USS Sioux City, christens the 11th littoral combat ship before launching sideways into the Menominee River in Marinette, Wisconsin

 

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
U.S. Navy to receive nation’s 11th littoral combat ship
U.S. Navy to receive nation’s 11th littoral combat ship

 

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
USS Little Rock (LCS-9) 06-27-2013 07-18-2015
USS Sioux City (LCS-11) 02-19-2014  01-30-2016
USS Wichita (LCS-13) 02-09-2015
USS Billings (LCS-15) 11-02-2015
USS Indianapolis (LCS-17)
USS St. Louis (LCS-19)
USS Minneapolis/St. Paul (LCS-21)
USS Cooperstown (LCS-23)

 

The U.S. Navy’s 11th littoral combat ship, the future USS Sioux City, launched sideways into the Menominee River in Marinette, Wisconsin, on January 30. Ship sponsor Mrs. Mary Winnefeld conducted the time-honored tradition of christening the ship by smashing a bottle of champagne across the bow