Tag Archives: Austal USA

Christening of Cincinnati

The U.S. Navy christened its newest Independence-variant Littoral Combat Ship (LCS), the future USS Cincinnati (LCS-20), during a 10 a.m. CDT ceremony May 5 in Mobile, Alabama.

The U.S. Navy has christened its newest Independence-variant littoral combat ship (LCS), the future USS Cincinnati (LCS-20)
The U.S. Navy has christened its newest Independence-variant littoral combat ship (LCS), the future USS Cincinnati (LCS-20)

The principal speaker was Cincinnati Councilmember David Mann, also a former member of the U.S. House of Representatives from Ohio. Former Secretary of Commerce Penny Pritzker served as the ship’s sponsor. In a time-honored Navy tradition, she christened the ship by breaking a bottle of sparkling wine across the bow.

«The future USS Cincinnati is a symbol of the strong connection between the people of Cincinnati and the Navy and Marine Corps team», said Secretary of the Navy Richard V. Spencer. «The ship serves as a testament to our commitment to growing the Fleet and our partnership with industry and the American public».

The future USS Cincinnati (LCS-20) is the fifth U.S. Navy ship to honor Ohio’s third largest city. The first was a stern-wheel casemate gunboat that served during the Civil War and was sunk by Confederate fire on two separate occasions. Raised both times and returned to service, she was decommissioned following the war. The second Cincinnati was a cruiser commissioned in 1894. She served extensively in the Caribbean before, during, and after the Spanish-American War before being decommissioned in 1919. The third ship to bear the name was a light cruiser commissioned in 1924 that served around the world and earned a battle star for World War II service that included convoy escort and blockade duty. She was decommissioned in 1945 after the war ended. The fourth Cincinnati was a Los Angeles-class fast attack submarine commissioned in 1978. The boat served for 17 years before being decommissioned in 1995.

LCS is a modular, reconfigurable ship, designed to meet validated fleet requirements for surface warfare, anti-submarine warfare, and mine countermeasures missions in the littoral region. An interchangeable mission package is embarked on each LCS and provides the primary mission systems in one of these warfare areas. Using an open architecture design, modular weapons, sensor systems and a variety of manned and unmanned vehicles to gain, sustain and exploit littoral maritime supremacy, LCS provides U.S. joint force access to critical areas in multiple theaters.

The LCS class consists of two variants, the Freedom variant and the Independence variant, designed and built by two industry teams. The Freedom variant team is led by Lockheed Martin (for the odd-numbered hulls). The Independence variant team is led by Austal USA (for LCS-6 and the subsequent even-numbered hulls).

 

The Independence Variant of the LCS Class

PRINCIPAL DIMENSIONS
Construction Hull and superstructure – aluminium alloy
Length overall 421 feet/128.3 m
Beam overall 103 feet/31.4 m
Hull draft (maximum) 14.8 feet/4.5 m
PAYLOAD AND CAPACITIES
Complement Core Crew – 40
Mission crew – 36
Berthing 76 in a mix of single, double & quad berthing compartments
Maximum mission load 210 tonnes
Mission Bay Volume 118,403 feet3/11,000 m3
Mission packages Anti-Submarine Warfare (ASW)
Surface Warfare (SUW)
Mine Warfare (MIW)
PROPULSION
Main engines 2 × GE LM2500
2 × MTU 20V 8000
Waterjets 4 × Wartsila steerable
Bow thruster Retractable azimuthing
PERFORMANCE
Speed 40 knots/46 mph/74 km/h
Range 3,500 NM/4,028 miles/6,482 km
Operational limitation Survival in Sea State 8
MISSION/LOGISTICS DECK
Deck area >21,527.8 feet2/2,000 m2
Launch and recovery Twin boom extending crane
Loading Side ramp
Internal elevator to hanger
Launch/Recover Watercraft Sea State 4
FLIGHT DECK AND HANGER
Flight deck dimensions 2 × SH-60 or 1 × CH-53 or multiple Unmanned Aerial Vehicles/Vertical Take-off and Land Tactical Unmanned Air Vehicles (UAVs/VTUAVs)
Hanger Aircraft stowage & maintenance for 2 × SH-60
Launch/Recover Aircraft Sea State 5
WEAPONS AND SENSORS
Standard 1 × 57-mm gun
4 × 12.7-mm/.50 caliber guns
1 × Surface-to-Air Missile (SAM) launcher
3 × weapons modules

 

Independence-class

Ship Laid down Launched Commissioned Homeport
USS Independence (LCS-2) 01-19-2006 04-26-2008 01-16-2010 San Diego, California
USS Coronado (LCS-4) 12-17-2009 01-14-2012 04-05-2014 San Diego, California
USS Jackson (LCS-6) 08-01-2011 12-14-2013 12-05-2015 San Diego, California
USS Montgomery (LCS-8) 06-25-2013 08-06-2014 09-10-2016 San Diego, California
USS Gabrielle Giffords (LCS-10) 04-16-2014 02-25-2015 06-10-2017 San Diego, California
USS Omaha (LCS-12) 02-18-2015 11-20-2015 02-03-2018 San Diego, California
USS Manchester (LCS-14) 06-29-2015 05-12-2016 San Diego, California
USS Tulsa (LCS-16) 01-11-2016 San Diego, California
USS Charleston (LCS-18) 06-28-2016
USS Cincinnati (LCS-20) 04-10-2017
USS Kansas City (LCS-22) 11-15-2017
USS Oakland (LCS-24)
USS Mobile (LCS-26)
USS Savannah (LCS-28)
USS Canberra (LCS-30)

 

Delivery of Tulsa

The U.S. Navy accepted delivery of the future USS Tulsa (LCS-16) during a ceremony in Mobile, Alabama, April 30.

The future USS Tulsa (LCS-16) is underway for acceptance trials, which are the last significant milestone before delivery of the Independence-variant littoral combat ship to the Navy. During trials, the U.S. Navy conducted comprehensive tests of the future USS Tulsa (LCS-16), intended to demonstrate the performance of the propulsion plant, ship handling abilities and auxiliary systems (U.S. Navy photo courtesy of Austal USA/Released)
The future USS Tulsa (LCS-16) is underway for acceptance trials, which are the last significant milestone before delivery of the Independence-variant littoral combat ship to the Navy. During trials, the U.S. Navy conducted comprehensive tests of the future USS Tulsa (LCS-16), intended to demonstrate the performance of the propulsion plant, ship handling abilities and auxiliary systems (U.S. Navy photo courtesy of Austal USA/Released)

Delivery marks the official transfer of LCS-16 from the shipbuilder, an Austal USA-led team, to the U.S. Navy. It is the final milestone prior to commissioning, which is planned for late 2018 in San Francisco.

«Today marks a significant milestone in the life of the future USS Tulsa, as transfer occurs to the Navy and she enters service», said Captain Mike Taylor, LCS program manager. «I look forward to celebrating the commissioning of this fine ship alongside the crew later this year in San Francisco».

Tulsa is the 13th Littoral Combat Ship (LCS) to be delivered to the U.S. Navy and the eighth of the Independence variant to join the fleet. The Independence variant is noted for its unique trimaran hull and its large flight deck.

«We look forward to welcoming the future USS Tulsa and crew in San Diego later this year», said Captain Matthew McGonigle, commander, LCS Squadron One (COMLCSRON ONE). «Bringing a ship to life is no small task and I commend the crew for their hard work and dedication to their ship and to the LCS community».

COMLCSRON ONE supports the operational commanders with warships ready for tasking by manning, training, equipping and maintaining littoral combat ships on the west coast.

«To see Tulsa ready for delivery, words almost can’t express the amazing work that Austal, Supervisor of Shipbuilding, Gulf Coast, and Program Executive Office Unmanned and Small Combatants, have done to get her to this point», said Commander Drew Borovies, Tulsa’s commanding officer. «Although there is still plenty of hard work ahead, we are at the point where Tulsa is ready for her crew, and I can say without hesitation that her crew is ready for Tulsa. Tulsa and her crew are ‘Tough, Ready and Able!’»

Following commissioning, Tulsa will be homeported in San Diego with her fellow ships USS Freedom (LCS-1), USS Independence (LCS-2), USS Fort Worth (LCS-3), USS Coronado (LCS-4), USS Jackson (LCS-6), USS Montgomery (LCS-8), USS Gabrielle Giffords (LCS-10), USS Omaha (LCS-12) and the future USS Manchester (LCS-14).

LCS is a modular, reconfigurable ship designed to meet validated fleet requirements for surface warfare, anti-submarine warfare, and mine countermeasures missions in the littoral region. An interchangeable mission package is embarked on each LCS and provides the primary mission systems in one of these warfare areas. Using an open architecture design, modular weapons, sensor systems and a variety of manned and unmanned vehicles to gain, sustain, and exploit littoral maritime supremacy, LCS provides U.S. joint force access to critical theaters.

Program Executive Office Unmanned and Small Combatants is responsible for delivering and sustaining littoral mission capabilities to the fleet.

 

The Independence Variant of the LCS Class

PRINCIPAL DIMENSIONS
Construction Hull and superstructure – aluminium alloy
Length overall 421 feet/128.3 m
Beam overall 103 feet/31.4 m
Hull draft (maximum) 14.8 feet/4.5 m
PAYLOAD AND CAPACITIES
Complement Core Crew – 40
Mission crew – 36
Berthing 76 in a mix of single, double & quad berthing compartments
Maximum mission load 210 tonnes
Mission Bay Volume 118,403 feet3/11,000 m3
Mission packages Anti-Submarine Warfare (ASW)
Surface Warfare (SUW)
Mine Warfare (MIW)
PROPULSION
Main engines 2 × GE LM2500
2 × MTU 20V 8000
Waterjets 4 × Wartsila steerable
Bow thruster Retractable azimuthing
PERFORMANCE
Speed 40 knots/46 mph/74 km/h
Range 3,500 NM/4,028 miles/6,482 km
Operational limitation Survival in Sea State 8
MISSION/LOGISTICS DECK
Deck area >21,527.8 feet2/2,000 m2
Launch and recovery Twin boom extending crane
Loading Side ramp
Internal elevator to hanger
Launch/Recover Watercraft Sea State 4
FLIGHT DECK AND HANGER
Flight deck dimensions 2 × SH-60 or 1 × CH-53 or multiple Unmanned Aerial Vehicles/Vertical Take-off and Land Tactical Unmanned Air Vehicles (UAVs/VTUAVs)
Hanger Aircraft stowage & maintenance for 2 × SH-60
Launch/Recover Aircraft Sea State 5
WEAPONS AND SENSORS
Standard 1 × 57-mm gun
4 × 12.7-mm/.50 caliber guns
1 × Surface-to-Air Missile (SAM) launcher
3 × weapons modules

 

Independence-class

Ship Laid down Launched Commissioned Homeport
USS Independence (LCS-2) 01-19-2006 04-26-2008 01-16-2010 San Diego, California
USS Coronado (LCS-4) 12-17-2009 01-14-2012 04-05-2014 San Diego, California
USS Jackson (LCS-6) 08-01-2011 12-14-2013 12-05-2015 San Diego, California
USS Montgomery (LCS-8) 06-25-2013 08-06-2014 09-10-2016 San Diego, California
USS Gabrielle Giffords (LCS-10) 04-16-2014 02-25-2015 06-10-2017 San Diego, California
USS Omaha (LCS-12) 02-18-2015 11-20-2015 02-03-2018 San Diego, California
USS Manchester (LCS-14) 06-29-2015 05-12-2016 San Diego, California
USS Tulsa (LCS-16) 01-11-2016 03-16-2017 San Diego, California
USS Charleston (LCS-18) 06-28-2016
USS Cincinnati (LCS-20) 04-10-2017
USS Kansas City (LCS-22) 11-15-2017
USS Oakland (LCS-24)
USS Mobile (LCS-26)
USS Savannah (LCS-28)
USS Canberra (LCS-30)

 

Acceptance Trials

Littoral Combat Ship (LCS) USS Tulsa (LCS-16) successfully completed acceptance trials March 9 after a series of in-port and underway demonstrations for the U.S. Navy’s Board of Inspection and Survey (INSURV).

Future USS Tulsa (LCS-16) completes acceptance trials
Future USS Tulsa (LCS-16) completes acceptance trials

Acceptance trials are the last significant milestone before delivery of the ship to the U.S. Navy. During trials, the Navy conducted comprehensive tests of the future USS Tulsa (LCS-16), intended to demonstrate the performance of the propulsion plant, ship handling abilities and auxiliary systems.

«The Navy and industry trials team in Mobile executed another solid Acceptance Trials. The performance of the ship demonstrated incorporation of lessons learned and continual ship-over-ship improvements which will ultimately result in decreased cost to the Navy», said Captain Mike Taylor, LCS program manager. «Tulsa is well on track to provide needed LCS warfighting capability to the fleet and the nation».

While underway, the ship successfully demonstrated her bow thruster, twin boom extensible crane operations with the 11-meter/36-foot rigid-hull inflatable boat, completed surface and air self-defense detect-to-engage exercises and demonstrated the ship’s handling and maneuverability through high-speed steering and operation of her anchor.

USS Tulsa (LCS-16) will be commissioned into service following delivery, an industrial post-delivery availability and a post-delivery availability that is focused on crew training, certifications and familiarization exercises in Mobile. The ship will be homeported in San Diego with sister ships USS Independence (LCS-2), USS Coronado (LCS-4), USS Jackson (LCS-6), USS Montgomery (LCS-8), USS Gabrielle Giffords (LCS-10), USS Omaha (LCS-12), and the future USS Manchester (LCS-14), which delivered February 28 and will be commissioned on May 26 in Portsmouth, New Hampshire.

Several more Independence-variant ships are under construction at Austal USA in Mobile. USS Charleston (LCS-18), USS Cincinnati (LCS-20), USS Kansas City (LCS-22), USS Oakland (LCS-24) and USS Mobile (LCS-26) are in varying stages of construction. In addition to these hulls, contracts for USS Savannah (LCS-28) and LCS-30 were awarded to Austal in 2017.

LCS is a modular, reconfigurable ship designed to meet validated fleet requirements for surface warfare, anti-submarine warfare, and mine countermeasures missions in the littoral region. An interchangeable mission package is embarked on each LCS and provides the primary mission systems in one of these warfare areas. Using an open architecture design, modular weapons, sensor systems and a variety of manned and unmanned vehicles to gain, sustain, and exploit littoral maritime supremacy, LCS provides U.S. joint force access to critical theaters.

Program Executive Office Littoral Combat Ships is responsible for delivering and sustaining littoral mission capabilities to the fleet.

 

The Independence Variant of the LCS Class

PRINCIPAL DIMENSIONS
Construction Hull and superstructure – aluminium alloy
Length overall 421 feet/128.3 m
Beam overall 103 feet/31.4 m
Hull draft (maximum) 14.8 feet/4.5 m
PAYLOAD AND CAPACITIES
Complement Core Crew – 40
Mission crew – 36
Berthing 76 in a mix of single, double & quad berthing compartments
Maximum mission load 210 tonnes
Mission Bay Volume 118,403 feet3/11,000 m3
Mission packages Anti-Submarine Warfare (ASW)
Surface Warfare (SUW)
Mine Warfare (MIW)
PROPULSION
Main engines 2 × GE LM2500
2 × MTU 20V 8000
Waterjets 4 × Wartsila steerable
Bow thruster Retractable azimuthing
PERFORMANCE
Speed 40 knots/46 mph/74 km/h
Range 3,500 NM/4,028 miles/6,482 km
Operational limitation Survival in Sea State 8
MISSION/LOGISTICS DECK
Deck area >21,527.8 feet2/2,000 m2
Launch and recovery Twin boom extending crane
Loading Side ramp
Internal elevator to hanger
Launch/Recover Watercraft Sea State 4
FLIGHT DECK AND HANGER
Flight deck dimensions 2 × SH-60 or 1 × CH-53 or multiple Unmanned Aerial Vehicles/Vertical Take-off and Land Tactical Unmanned Air Vehicles (UAVs/VTUAVs)
Hanger Aircraft stowage & maintenance for 2 × SH-60
Launch/Recover Aircraft Sea State 5
WEAPONS AND SENSORS
Standard 1 × 57-mm gun
4 × 12.7-mm/.50 caliber guns
1 × Surface-to-Air Missile (SAM) launcher
3 × weapons modules

 

Independence-class

Ship Laid down Launched Commissioned Homeport
USS Independence (LCS-2) 01-19-2006 04-26-2008 01-16-2010 San Diego, California
USS Coronado (LCS-4) 12-17-2009 01-14-2012 04-05-2014 San Diego, California
USS Jackson (LCS-6) 08-01-2011 12-14-2013 12-05-2015 San Diego, California
USS Montgomery (LCS-8) 06-25-2013 08-06-2014 09-10-2016 San Diego, California
USS Gabrielle Giffords (LCS-10) 04-16-2014 02-25-2015 06-10-2017 San Diego, California
USS Omaha (LCS-12) 02-18-2015 11-20-2015 02-03-2018 San Diego, California
USS Manchester (LCS-14) 06-29-2015 05-12-2016 San Diego, California
USS Tulsa (LCS-16) 01-11-2016 San Diego, California
USS Charleston (LCS-18) 06-28-2016
USS Cincinnati (LCS-20) 04-10-2017
USS Kansas City (LCS-22) 11-15-2017
USS Oakland (LCS-24)
USS Mobile (LCS-26)
USS Savannah (LCS-28)
USS Canberra (LCS-30)

 

Official transfer

The U.S. Navy accepted delivery of the future USS Manchester (LCS-14) during a ceremony in Mobile, Alabama, February 28.

U.S. Navy accepts delivery of future USS Manchester (LCS-14)
U.S. Navy accepts delivery of future USS Manchester (LCS-14)

Delivery marks the official transfer of USS Manchester (LCS-14) from the shipbuilder, an Austal USA-led team, to the U.S. Navy. It is the final milestone prior to commissioning, which is planned for May in Portsmouth, New Hampshire.

«Delivery marks a major milestone in the life of the future USS Manchester (LCS-14), as she is transferred to the U.S. Navy and her in-service counter begins», said Captain Mike Taylor, LCS program manager. «Manchester is an exceptional ship which will take her crew around the globe as they sail to protect our country. I look forward to celebrating her upcoming commissioning in Portsmouth».

Manchester is the 12th Littoral Combat Ship (LCS) to be delivered to the U.S. Navy and the seventh of the Independence variant to join the fleet. The Independence variant is noted for its unique trimaran hull, ability to operate at high speeds and its large flight deck size.

«The future USS Manchester (LCS-14) is joining the fleet at a thrilling time in LCS history; LCSs are operationally proven and continue to be in high demand by combatant commanders around the globe», said Captain Jordy Harrison, commander, LCS Squadron-1 (COMLCSRON-1). «We enthusiastically welcome the future USS Manchester (LCS-14) to LCSRON-1 and I both admire and envy the work the crew has undertaken to make this important milestone in the ship’s history possible».

COMLCSRON-1 supports the operational commanders with warships ready for tasking by manning, training, equipping and maintaining littoral combat ships on the west coast. Manchester will be homeported in San Diego with her fellow ships USS Freedom (LCS-1), USS Independence (LCS-2), USS Fort Worth (LCS-3), USS Coronado (LCS-4), USS Jackson (LCS-6), USS Montgomery (LCS-8), USS Gabrielle Giffords (LCS-10) and USS Omaha (LCS-12).

«To see the crew come together with Austal, Supervisor of Shipbuilding and the Program Office to celebrate this milestone is an awesome reminder of the team effort that is shipbuilding and warfighting», said Commander Emily Bassett, Manchester’s commanding officer. «LABOR VINCIT! Work Conquers! That’s our ship’s motto. The delivery gives the work of the ship over to her Sailors, and we are ready to conquer».

The LCS is a modular, reconfigurable ship designed to meet validated fleet requirements for surface warfare, anti-submarine warfare, and mine countermeasures missions in the littoral region. An interchangeable mission package is embarked on each LCS and provides the primary mission systems in one of these warfare areas. Using an open architecture design, modular weapons, sensor systems and a variety of manned and unmanned vehicles to gain, sustain, and exploit littoral maritime supremacy, LCS provides U.S. joint force access to critical theaters.

Program Executive Office (PEO) Littoral Combat Ships is responsible for delivering and sustaining littoral mission capabilities to the fleet.

 

The Independence Variant of the LCS Class

PRINCIPAL DIMENSIONS
Construction Hull and superstructure – aluminium alloy
Length overall 421 feet/128.3 m
Beam overall 103 feet/31.4 m
Hull draft (maximum) 14.8 feet/4.5 m
PAYLOAD AND CAPACITIES
Complement Core Crew – 40
Mission crew – 36
Berthing 76 in a mix of single, double & quad berthing compartments
Maximum mission load 210 tonnes
Mission Bay Volume 118,403 feet3/11,000 m3
Mission packages Anti-Submarine Warfare (ASW)
Surface Warfare (SUW)
Mine Warfare (MIW)
PROPULSION
Main engines 2 × GE LM2500
2 × MTU 20V 8000
Waterjets 4 × Wartsila steerable
Bow thruster Retractable azimuthing
PERFORMANCE
Speed 40 knots/46 mph/74 km/h
Range 3,500 NM/4,028 miles/6,482 km
Operational limitation Survival in Sea State 8
MISSION/LOGISTICS DECK
Deck area >21,527.8 feet2/2,000 m2
Launch and recovery Twin boom extending crane
Loading Side ramp
Internal elevator to hanger
Launch/Recover Watercraft Sea State 4
FLIGHT DECK AND HANGER
Flight deck dimensions 2 × SH-60 or 1 × CH-53 or multiple Unmanned Aerial Vehicles/Vertical Take-off and Land Tactical Unmanned Air Vehicles (UAVs/VTUAVs)
Hanger Aircraft stowage & maintenance for 2 × SH-60
Launch/Recover Aircraft Sea State 5
WEAPONS AND SENSORS
Standard 1 × 57-mm gun
4 × 12.7-mm/.50 caliber guns
1 × Surface-to-Air Missile (SAM) launcher
3 × weapons modules

 

Independence-class

Ship Laid down Launched Commissioned Homeport
USS Independence (LCS-2) 01-19-2006 04-26-2008 01-16-2010 San Diego, California
USS Coronado (LCS-4) 12-17-2009 01-14-2012 04-05-2014 San Diego, California
USS Jackson (LCS-6) 08-01-2011 12-14-2013 12-05-2015 San Diego, California
USS Montgomery (LCS-8) 06-25-2013 08-06-2014 09-10-2016 San Diego, California
USS Gabrielle Giffords (LCS-10) 04-16-2014 02-25-2015 06-10-2017 San Diego, California
USS Omaha (LCS-12) 02-18-2015 11-20-2015 02-03-2018 San Diego, California
USS Manchester (LCS-14) 06-29-2015 05-12-2016 San Diego, California
USS Tulsa (LCS-16) 01-11-2016
USS Charleston (LCS-18) 06-28-2016
USS Cincinnati (LCS-20) 04-10-2017
USS Kansas City (LCS-22) 11-15-2017
USS Oakland (LCS-24)
USS Mobile (LCS-26)
USS Savannah (LCS-28)
USS Canberra (LCS-30)

 

Christening of
Burlington

The Navy christened its newest Expeditionary Fast Transport, the future USNS Burlington (T-EPF-10), during a 10 a.m. CST ceremony Saturday, February 24, at the Austal USA shipyard in Mobile, Alabama.

Navy christened Expeditionary Fast Transport Burlington
Navy christened Expeditionary Fast Transport Burlington

The future USNS Burlington, designated T-EPF-10, will be the first ship in naval service to honor Burlington, Vermont’s largest city. The first Navy ship Burlington (PF-51) was named for Burlington, Iowa, and served during World War II.

The principal speaker is U.S. Senator Patrick Leahy of Vermont. Mrs. Marcelle Pomerleau Leahy, Senator Leahy’s wife of 55 years, served as the ship’s sponsor. In a time-honored Navy tradition, she christened the ship by breaking a bottle of sparkling wine across the bow.

«This ship honors Burlington, Vermont, a city that embodies American values and its patriotic, hardworking citizens for their support and contributions to our Navy», said Secretary of the U.S. Navy Richard V. Spencer. «Burlington, like the other ships in the EPF program, will provide our commanders high-speed sealift mobility and agility. I am thankful for this ship and her crew who will serve our nation for decades to come and I am thankful for our industrial force teammates whose service makes this great ship possible».

With an all-aluminum shallow-draft hull, the EPF is a commercial-based catamaran capable of intra-theater personnel and cargo lift providing combatant commanders high-speed sealift mobility with inherent cargo handling capability and agility to achieve positional advantage over operational distances.

EPF class ships are designed to transport 600 short tons of military cargo, 1,200 nautical miles/1,381 miles/2,222 km, at an average speed of 35 knots/40 mph/65 km/h. The ship is capable of operating in shallow-draft ports and waterways, interfacing with roll-on/roll-off discharge facilities and on/off-loading a combat-loaded Abrams main battle tank (M1A2).

The EPF includes a flight deck for helicopter operations and an off-load ramp that will allow vehicles to quickly drive off the ship. EPF’s shallow draft (under 15 feet/4.57 meter) further enhances littoral operations and port access. This makes the EPF an extremely flexible asset for support of a wide range of operations including maneuver and sustainment, relief operations in small or damaged ports, flexible logistics support or as the key enabler for rapid transport.

The EPF program delivered its ninth ship late last year, USNS City of Bismarck (T-EPF-9). USNS Puerto Rico (T-EPF-11) and USNS Newport (T-EPF-12) are currently under construction at Austal’s shipyard.

 

SPECIFICATIONS

PRINCIPAL DIMENSIONS
Material Hull and superstructure – aluminium alloy
Length overall 103 m/337.9 feet
Beam overall 28.5 m/93.5 feet
Hull draft (maximum) 3.83 m/12.57 feet
MISSION BAY
Area (with tie-downs) 1,863 m2/20,053 feet2
Clear Height 4.75 m/15.6 feet
Turning diameter 26.2 m/86.0 feet
ISO TEU (Twenty Equivalent Units) Stations 6 Interface Panels
ACCOMMODATIONS
Crew 41
Single SR 2
Double SR 6
Quad SR 7
Troop Seats 312
Troop Berths Permanent: 104
Temporary: 46
Galley and Messing 48
PROPULSION
Main Engines 4 × MTU 20V8000 M71L Diesel Engines 4 × 9.1 MW
Gear boxes 4 × ZF 60000NR2H Reduction Gears
Waterjets 4 × Wartsila WLD 1400 SR
PERFORMANCE
Average Speed 35 knots/40 mph/65 km/h @ 90% MCR with 635 mt (700 st) payload
Maximum Speed 43 knots/50 mph/80 km/h without payload
Maximum Transit Range 1,200 NM/1,381 miles/2,222 km
Self-Deployment Range 5,600 NM/6,444 miles/10,371 km
Survival Through SS-7
AVIATION FACILITIES
NAVAIR Level 1 Class 2 Certified Flight Deck for one helicopter
Centreline parking area for one helicopter
NAVAIR Level 1 class 4 Type 2 Certified VERTREP (Vertical Replenishment)
Helicopter Control Station
AUXILIARY SYSTEMS
Active Ride Control Transcom Interceptors
Foils: 3.24 m2/34.9 feet2 each, forward on inboard sides of demi-hulls
Vehicle Ramp Articulated Slewing Stern Ramp
Straight aft to 45 Starboard
Telescoping Boom Crane 12.3 mt @ 15 m, 18.2 mt @ 10 m/13.6 Lt @ 49.2 feet, 20.1 Lt @ 32.8 feet

 

Ships

USNS Spearhead (EPF-1), Delivered

USNS Choctaw County (EPF-2), Delivered

USNS Millinocket (EPF-3), Delivered

USNS Fall River (EPF-4), Delivered

USNS Trenton (EPF-5), Delivered

USNS Brunswick (EPF-6), Delivered

USNS Carson City (EPF-7), Delivered

USNS Yuma (EPF-8), Delivered

USNS City of Bismark (EPF-9), Delivered

USNS Burlington (EPF-10), Christened

USNS Puerto Rico (EPF-11), Under construction

USNS Newport (EPF-12), On order

Austal-FFG-X

AUSTAL on February 18, 2018, celebrated the US$15 million dollar fixed price contract for the Guided Missile Frigate FFG(X) Concept Design.

Austal wins contract for frigate (FFG(X)) concept design by united states department of defense
Austal wins contract for frigate (FFG(X)) concept design by united states department of defense

The contract will develop the Austal Frigate design to meet the FFG(X) system specification with the goal of reducing cost, schedule, and performance risk for the follow-on detail design and construction contract.

«Austal welcomes this contract as an endorsement of our advanced, technology focused design; something that underpins everything we do and is at the heart of what has built our reputation over the last 30 years», Austal CEO, David Singleton said.

«Our continued investment in research and development to support the technology of our vessels is what has kept our designs at the forefront of advanced naval capabilities», Mr. Singleton said.

«Austal’s design department is always increasing its capability to offer the latest technological developments on all our platforms», he said

«Highly technical engineering, research and development, and advanced digital design concepts are continually improved to set the standard of what is possible in naval design. With this latest announcement, the United States has recognised the importance of being able to operate the most advanced naval vessels and we are excited to work with them to develop the technology to do this. Our design team in Mobile will be leading the work on the Austal Frigate, and I have every confidence that they will excel in delivering the next generation frigate design to support the United States Navy», Mr. Singleton said.

The conceptual design effort will inform the final specifications that will be used for the detail design and construction request for proposal that will deliver the required capability for FFG(X).

Austal USA is already delivering two classes of ship for the United States Navy through the Spearhead Class, Expeditionary Fast Transport (EPF) and the Independence Class, Littoral Combat Ship (LCS).

Omaha Commissioned

The U.S. Navy commissioned its newest Independence-variant Littoral Combat Ship (LCS), the future USS Omaha (LCS-12), during a noon PST ceremony Saturday, February 3, at the Broadway pier in San Diego.

The future littoral combat ship USS Omaha (LCS-12) returns to the Austal USA shipyard after successfully conducting acceptance trials. The trials consisted of a series of graded in-port and underway demonstrations for the Navy's Board of Inspection and Survey (INSURV) (U.S. Navy photo courtesy of Austal USA/Released)
The future littoral combat ship USS Omaha (LCS-12) returns to the Austal USA shipyard after successfully conducting acceptance trials. The trials consisted of a series of graded in-port and underway demonstrations for the Navy’s Board of Inspection and Survey (INSURV) (U.S. Navy photo courtesy of Austal USA/Released)

The future USS Omaha, designated LCS-12, is the 11th littoral combat ship to enter the fleet and the sixth of the Independence-variant design. It is the fourth warship named for the Nebraska city. The first ship was a propeller-driven sloop-of-war. The second ship was a light cruiser and the third Omaha was an attack submarine.

Former U.S. Senator from Nebraska, 35th Governor of Nebraska and Medal of Honor recipient, the Honorable Bob Kerrey delivered the ceremony’s principal address. Mrs. Susie Buffett, an Omaha philanthropist and daughter of Warren Buffett, chairman and chief executive of Berkshire Hathaway Inc., served as the ship’s sponsor. In a time-honored Navy tradition, she gave the order to, «man our ship and bring her to life»!

«Omaha and her sister ships represent an investment in our nation, the result of the partnership between the Department of the U.S. Navy and our shipbuilding industry. American craftsmen in Mississippi, Alabama, around the country have made USS Omaha possible», said Secretary of the Navy Richard V. Spencer. «The LCS fills a unique mission for the United States Navy and as these remarkable ships continue to be produced out of our shipyards, they represent an increase in our readiness and lethality».

LCS is a modular, reconfigurable ship, designed to meet validated fleet requirements for SUrface Warfare (SUW), Anti-Submarine Warfare (ASW) and Mine CounterMeasures (MCM) missions in the littoral region. An interchangeable mission package is embarked on each LCS and provides the primary mission systems in one of these warfare areas. Using an open architecture design, modular weapons, sensor systems and a variety of manned and unmanned vehicles to gain, sustain and exploit littoral maritime supremacy, LCS provides U.S. joint force access to critical areas in multiple theaters.

The LCS-class consists of the Freedom-variant and Independence-variant, designed and built by two industry teams. The Freedom-variant team is led by Lockheed Martin (for the odd-numbered ships, e.g. LCS-1). The Independence-variant team is led by Austal USA (for LCS-6 and follow-on even-numbered ships). Twenty-nine LCS ships have been awarded to date: 11 have been delivered to the U.S. Navy, 15 are in various stages of construction and three are in pre-production states.

Navy commissioned Littoral Combat Ship Omaha
Navy commissioned Littoral Combat Ship Omaha

 

The Independence Variant of the LCS Class

PRINCIPAL DIMENSIONS
Construction Hull and superstructure – aluminium alloy
Length overall 421 feet/128.3 m
Beam overall 103 feet/31.4 m
Hull draft (maximum) 14.8 feet/4.5 m
PAYLOAD AND CAPACITIES
Complement Core Crew – 40
Mission crew – 36
Berthing 76 in a mix of single, double & quad berthing compartments
Maximum mission load 210 tonnes
Mission Bay Volume 118,403 feet3/11,000 m3
Mission packages Anti-Submarine Warfare (ASW)
Surface Warfare (SUW)
Mine Warfare (MIW)
PROPULSION
Main engines 2 × GE LM2500
2 × MTU 20V 8000
Waterjets 4 × Wartsila steerable
Bow thruster Retractable azimuthing
PERFORMANCE
Speed 40 knots/46 mph/74 km/h
Range 3,500 NM/4,028 miles/6,482 km
Operational limitation Survival in Sea State 8
MISSION/LOGISTICS DECK
Deck area >21,527.8 feet2/2,000 m2
Launch and recovery Twin boom extending crane
Loading Side ramp
Internal elevator to hanger
Launch/Recover Watercraft Sea State 4
FLIGHT DECK AND HANGER
Flight deck dimensions 2 × SH-60 or 1 × CH-53 or multiple Unmanned Aerial Vehicles/Vertical Take-off and Land Tactical Unmanned Air Vehicles (UAVs/VTUAVs)
Hanger Aircraft stowage & maintenance for 2 × SH-60
Launch/Recover Aircraft Sea State 5
WEAPONS AND SENSORS
Standard 1 × 57-mm gun
4 × 12.7-mm/.50 caliber guns
1 × Surface-to-Air Missile (SAM) launcher
3 × weapons modules

 

Independence-class

Ship Laid down Launched Commissioned Homeport
USS Independence (LCS-2) 01-19-2006 04-26-2008 01-16-2010 San Diego, California
USS Coronado (LCS-4) 12-17-2009 01-14-2012 04-05-2014 San Diego, California
USS Jackson (LCS-6) 08-01-2011 12-14-2013 12-05-2015 San Diego, California
USS Montgomery (LCS-8) 06-25-2013 08-06-2014 09-10-2016 San Diego, California
USS Gabrielle Giffords (LCS-10) 04-16-2014 02-25-2015 06-10-2017 San Diego, California
USS Omaha (LCS-12) 02-18-2015 11-20-2015 02-03-2018 San Diego, California
USS Manchester (LCS-14) 06-29-2015 05-12-2016
USS Tulsa (LCS-16) 01-11-2016
USS Charleston (LCS-18) 06-28-2016
USS Cincinnati (LCS-20) 04-10-2017
USS Kansas City (LCS-22) 11-15-2017
USS Oakland (LCS-24)
USS Mobile (LCS-26)
USS Savannah (LCS-28)
USS Canberra (LCS-30)

 

Acceptance Trials

The future USS Manchester (LCS-14) successfully completed acceptance trials December 15 after a series of graded in-port and underway demonstrations for the Navy’s Board of Inspection and Survey (INSURV).

Future USS Manchester (LCS-14) Completes Acceptance Trials
Future USS Manchester (LCS-14) Completes Acceptance Trials

Acceptance trials are the last significant milestone before delivery of the ship to the U.S. Navy. During trials, the Navy conducted comprehensive tests of the Littoral Combat Ship (LCS), intended to demonstrate the performance of the propulsion plant, ship handling abilities and auxiliary systems. While underway, the ship successfully performed launch-and-recovery operations of the 11-meter rigid-hull inflatable boat, completed surface and air self-defense detect-to-engage exercises and demonstrated the ship’s maneuverability through high-speed steering and a four-hour full power run.

«The Navy/industry trials team in Mobile has found their stride and, with stability in the serial production line, are taking ships to trials with consistently improved performance at decreased cost», said Captain Mike Taylor, LCS program manager. «Manchester will be an exceptional addition to the rapidly growing in-service LCS fleet».

Following delivery, a post-delivery maintenance availability and crew training and familiarization exercises in Mobile, Alabama USS Manchester (LCS-14) will sail to Portsmouth, New Hampshire for commissioning. The ship will be homeported in San Diego, California with sister ships USS Independence (LCS-2), USS Coronado (LCS-4), USS Jackson (LCS-6), USS Montgomery (LCS-8), USS Gabrielle Giffords (LCS-10) and the future USS Omaha (LCS-12).

Several more Independence variant ships are under construction at Austal USA in Mobile. USS Tulsa (LCS-16) and USS Charleston (LCS-18) were christened and launched earlier in 2017. Other sister ships, USS Cincinnati (LCS-20), USS Kansas City (LCS-22), USS Oakland (LCS-24) and USS Mobile (LCS-26) are in varying stages of construction. In addition to these hulls, contracts for LCS-28 and LCS-30 were awarded to Austal in 2017.

LCS is a modular, reconfigurable ship designed to meet validated fleet requirements for Surface Warfare, Anti-Submarine Warfare, and Mine Countermeasures missions in the littoral region. An interchangeable mission package is embarked on each LCS and provides the primary mission systems in one of these warfare areas. Using an open architecture design, modular weapons, sensor systems and a variety of manned and unmanned vehicles to gain, sustain, and exploit littoral maritime supremacy, LCS provides U.S. joint force access to critical theaters.

 

The Independence Variant of the LCS Class

PRINCIPAL DIMENSIONS
Construction Hull and superstructure – aluminium alloy
Length overall 421 feet/128.3 m
Beam overall 103 feet/31.4 m
Hull draft (maximum) 14.8 feet/4.5 m
PAYLOAD AND CAPACITIES
Complement Core Crew – 40
Mission crew – 36
Berthing 76 in a mix of single, double & quad berthing compartments
Maximum mission load 210 tonnes
Mission Bay Volume 118,403 feet3/11,000 m3
Mission packages Anti-Submarine Warfare (ASW)
Surface Warfare (SUW)
Mine Warfare (MIW)
PROPULSION
Main engines 2 × GE LM2500
2 × MTU 20V 8000
Waterjets 4 × Wartsila steerable
Bow thruster Retractable azimuthing
PERFORMANCE
Speed 40 knots/46 mph/74 km/h
Range 3,500 NM/4,028 miles/6,482 km
Operational limitation Survival in Sea State 8
MISSION/LOGISTICS DECK
Deck area >21,527.8 feet2/2,000 m2
Launch and recovery Twin boom extending crane
Loading Side ramp
Internal elevator to hanger
Launch/Recover Watercraft Sea State 4
FLIGHT DECK AND HANGER
Flight deck dimensions 2 × SH-60 or 1 × CH-53 or multiple Unmanned Aerial Vehicles/Vertical Take-off and Land Tactical Unmanned Air Vehicles (UAVs/VTUAVs)
Hanger Aircraft stowage & maintenance for 2 × SH-60
Launch/Recover Aircraft Sea State 5
WEAPONS AND SENSORS
Standard 1 × 57-mm gun
4 × 12.7-mm/.50 caliber guns
1 × Surface-to-Air Missile (SAM) launcher
3 × weapons modules

 

Independence-class

Ship Laid down Launched Commissioned Homeport
USS Independence (LCS-2) 01-19-2006 04-26-2008 01-16-2010 San Diego, California
USS Coronado (LCS-4) 12-17-2009 01-14-2012 04-05-2014 San Diego, California
USS Jackson (LCS-6) 08-01-2011 12-14-2013 12-05-2015 San Diego, California
USS Montgomery (LCS-8) 06-25-2013 08-06-2014 09-10-2016 San Diego, California
USS Gabrielle Giffords (LCS-10) 04-16-2014 02-25-2015 06-10-2017 San Diego, California
USS Omaha (LCS-12) 02-18-2015 11-20-2015 San Diego, California
USS Manchester (LCS-14) 06-29-2015 05-12-2016
USS Tulsa (LCS-16) 01-11-2016
USS Charleston (LCS-18) 06-28-2016
USS Cincinnati (LCS-20) 04-10-2017
USS Kansas City (LCS-22) 11-15-2017
USS Oakland (LCS-24)
USS Mobile (LCS-26)
LCS-28
LCS-30

 

City of Bismarck

The U.S. Navy accepted delivery of its ninth Expeditionary Fast Transport (EPF) vessel, USNS City of Bismarck (EPF-9), December 19.

Official seal of the Department of the U.S. Navy
Official seal of the Department of the U.S. Navy

EPFs are shallow draft, all aluminum, commercial-based catamarans that are capable of intra-theater personnel and cargo transport which provide combatant commanders high-speed sealift mobility. EPFs enable rapid projection, agile maneuver and transport of personnel, equipment and supplies over operational distances with access to austere and degraded offload points.

«EPFs continue to be excellent additions to the U.S. Navy force», said Captain Scot Searles, Strategic and Theater Sealift program manager, Program Executive Office (PEO) Ships. «With the delivery of EPF 9 to the fleet, the U.S. Navy continues to provide a variety of capabilities to U.S. operations around the globe».

As versatile, non-combatant vessels, EPFs provide increased operational flexibility for a wide range of activities including maneuver and sustainment, relief operations and flexible logistics support. These vessels are capable of interfacing with roll-on/roll-off discharge facilities and on/off-loading a combat-loaded Abrams Main Battle Tank. The EPFs include a flight deck to support day and night aircraft launch and recovery operations and airline-style seating for 312 embarked forces with fixed berthing for 104. USNS City of Bismarck (EPF-9) will be owned and operated by the Military Sealift Command.

City of Bismarck was constructed by Austal USA which is currently under contract for the construction of three additional EPFs. USNS Burlington (EPF-10) held its keel laying ceremony in September 2017. Additionally, USNS Puerto Rico (EPF-11) and EPF-12 were awarded in September 2016 and are currently in the early stages of production.

As one of the Defense Department’s largest acquisition organizations, PEO Ships is responsible for executing the development and procurement of all destroyers, amphibious ships, special mission and support ships, and special warfare craft.

 

SPECIFICATIONS

PRINCIPAL DIMENSIONS
Material Hull and superstructure – aluminium alloy
Length overall 103 m/337.9 feet
Beam overall 28.5 m/93.5 feet
Hull draft (maximum) 3.83 m/12.57 feet
MISSION BAY
Area (with tie-downs) 1,863 m2/20,053 feet2
Clear Height 4.75 m/15.6 feet
Turning diameter 26.2 m/86.0 feet
ISO TEU (Twenty Equivalent Units) Stations 6 Interface Panels
ACCOMMODATIONS
Crew 41
Single SR 2
Double SR 6
Quad SR 7
Troop Seats 312
Troop Berths Permanent: 104
Temporary: 46
Galley and Messing 48
PROPULSION
Main Engines 4 × MTU 20V8000 M71L Diesel Engines 4 × 9.1 MW
Gear boxes 4 × ZF 60000NR2H Reduction Gears
Waterjets 4 × Wartsila WLD 1400 SR
PERFORMANCE
Average Speed 35 knots/40 mph/65 km/h @ 90% MCR with 635 mt (700 st) payload
Maximum Speed 43 knots/50 mph/80 km/h without payload
Maximum Transit Range 1,200 NM/1,381 miles/2,222 km
Self-Deployment Range 5,600 NM/6,444 miles/10,371 km
Survival Through SS-7
AVIATION FACILITIES
NAVAIR Level 1 Class 2 Certified Flight Deck for one helicopter
Centreline parking area for one helicopter
NAVAIR Level 1 class 4 Type 2 Certified VERTREP (Vertical Replenishment)
Helicopter Control Station
AUXILIARY SYSTEMS
Active Ride Control Transcom Interceptors
Foils: 3.24 m2/34.9 feet2 each, forward on inboard sides of demi-hulls
Vehicle Ramp Articulated Slewing Stern Ramp
Straight aft to 45 Starboard
Telescoping Boom Crane 12.3 mt @ 15 m, 18.2 mt @ 10 m/13.6 Lt @ 49.2 feet, 20.1 Lt @ 32.8 feet

 

Ships

USNS Spearhead (EPF-1), Delivered

USNS Choctaw County (EPF-2), Delivered

USNS Millinocket (EPF-3), Delivered

USNS Fall River (EPF-4), Delivered

USNS Trenton (EPF-5), Delivered

USNS Brunswick (EPF-6), Delivered

USNS Carson City (EPF-7), Delivered

USNS Yuma (EPF-8), Delivered

USNS City of Bismark (EPF-9), Delivered

USNS Burlington (EPF-10), Under construction

USNS Puerto Rico (EPF-11), Under construction

USNS Newport (EPF-12), On order

Keel Authenticated

The U.S. Navy held a keel laying and authentication ceremony for its tenth Expeditionary Fast Transport (EPF) vessel, USNS Burlington (EPF-10), September 26.

The ships are capable of interfacing with roll-on/roll-off discharge facilities, as well as on/off-loading vehicles such as a fully combat-loaded Abrams Main Battle Tank
The ships are capable of interfacing with roll-on/roll-off discharge facilities, as well as on/off-loading vehicles such as a fully combat-loaded Abrams Main Battle Tank

The keel was said to be «truly and fairly laid» as it was authenticated by William Pfister, Vice President Emeritus of Austal USA, signing his initials into the keel plate. As the keel is the symbolic backbone of a ship, the keel laying ceremony is a major milestone in the construction process.

«EPFs are incredibly versatile and an asset to the Navy’s fleet», said Captain Scot Searles, Strategic and Theater Sealift program manager, Program Executive Office (PEO), Ships. «With the production consistency that has been demonstrated in the program over the years, I look forward to seeing EPF 10 continue to progress towards delivery».

EPFs are non-combatant vessels designed to operate in shallow-draft ports and waterways, increasing operational flexibility for a wide range of activities including maneuver and sustainment, relief operations in small or damaged ports, flexible logistics support, or as the key enabler for rapid transport. The ships are capable of interfacing with roll-on/roll-off discharge facilities, as well as on/off-loading vehicles such as a fully combat-loaded Abrams Main Battle Tank.

EPFs support a variety of missions including the overseas contingency operations, conducting humanitarian assistance and disaster relief, supporting special operations forces, and supporting emerging joint sea-basing concepts. EPFs are capable of transporting 600 short tons 1,200 NM/1,381 miles/2,222 km at an average speed of 35 knots/40 mph/65 km/h. Each vessel includes a flight deck to support day and night aircraft launch and recovery operations. Burlington will have airline-style seating for 312 embarked forces with fixed berthing for 104.

The EPF program delivered its eighth ship, USNS Yuma, earlier this year and USNS City of Bismarck (EPF-9) is preparing for its second set of sea trials before delivery later this year. USNS Puerto Rico (EPF-11) started construction earlier this year and EPF-12 started construction earlier this week.

As one of the Defense Department’s largest acquisition organizations, PEO Ships is responsible for executing the development and procurement of all destroyers, amphibious ships, special mission and support ships, and special warfare craft.

 

SPECIFICATIONS

PRINCIPAL DIMENSIONS
Material Hull and superstructure – aluminium alloy
Length overall 103 m/337.9 feet
Beam overall 28.5 m/93.5 feet
Hull draft (maximum) 3.83 m/12.57 feet
MISSION BAY
Area (with tie-downs) 1,863 m2/20,053 feet2
Clear Height 4.75 m/15.6 feet
Turning diameter 26.2 m/86.0 feet
ISO TEU (Twenty Equivalent Units) Stations 6 Interface Panels
ACCOMMODATIONS
Crew 41
Single SR 2
Double SR 6
Quad SR 7
Troop Seats 312
Troop Berths Permanent: 104
Temporary: 46
Galley and Messing 48
PROPULSION
Main Engines 4 × MTU 20V8000 M71L Diesel Engines 4 × 9.1 MW
Gear boxes 4 × ZF 60000NR2H Reduction Gears
Waterjets 4 × Wartsila WLD 1400 SR
PERFORMANCE
Average Speed 35 knots/40 mph/65 km/h @ 90% MCR with 635 mt (700 st) payload
Maximum Speed 43 knots/50 mph/80 km/h without payload
Maximum Transit Range 1,200 NM/1,381 miles/2,222 km
Self-Deployment Range 5,600 NM/6,444 miles/10,371 km
Survival Through SS-7
AVIATION FACILITIES
NAVAIR Level 1 Class 2 Certified Flight Deck for one helicopter
Centreline parking area for one helicopter
NAVAIR Level 1 class 4 Type 2 Certified VERTREP (Vertical Replenishment)
Helicopter Control Station
AUXILIARY SYSTEMS
Active Ride Control Transcom Interceptors
Foils: 3.24 m2/34.9 feet2 each, forward on inboard sides of demi-hulls
Vehicle Ramp Articulated Slewing Stern Ramp
Straight aft to 45 Starboard
Telescoping Boom Crane 12.3 mt @ 15 m, 18.2 mt @ 10 m/13.6 Lt @ 49.2 feet, 20.1 Lt @ 32.8 feet

 

Ships

USNS Spearhead (EPF-1), Delivered

USNS Choctaw County (EPF-2), Delivered

USNS Millinocket (EPF-3), Delivered

USNS Fall River (EPF-4), Delivered

USNS Trenton (EPF-5), Delivered

USNS Brunswick (EPF-6), Delivered

USNS Carson City (EPF-7), Delivered

USNS Yuma (EPF-8), Completed acceptance trials

USNS Bismark (EPF-9), Completed builder’s trials

USNS Burlington (EPF-10), Under construction

USNS Puerto Rico (EPF-11), Under construction

USNS EPF-12, On order