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USS America (LHA-6)

Amphibious Assault Ship / Helicopter Carrier (2014)

Naval Warfare

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Image from the United States Department of Defense DVIDS imagery database.
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Image from the United States Department of Defense DVIDS imagery database.
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Image from the United States Department of Defense DVIDS imagery database.
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Image from official United States Navy press release.
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Image from official United States Navy press release.

Jump-to: Specifications

The new America-class LHAs has succeeded the aging Tarawa-class ships in USMC service - USS America LHA-6 is the lead ship.

Authored By: Staff Writer | Last Edited: 03/20/2019 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site.
The Tarawa-class series of amphibious landing ships (five built from 1971 to 1980) were eventually succeeded by the new America-class in same role. Eleven are planned for the group led by USS America (LHA-6) herself. As of this writing (December 2017), USS America is the only active America-class warship in service with the United States Navy (USN) with one other sister ship currently under construction (USS Tripoli LHA-7) and another on order (USS Bougainville LHA-8). All the ships are the product of Ingalls Shipbuilding of Pensacola, Florida.

USS America was awarded to Ingalls on June 1st, 2007 and saw her keel laid down on July 17th, 2009. She was launched on June 4th, 2012 and officially commissioned on October 11th, 2014. She is based out of San Diego, California and fights under the motto of "Ready for War or Peace".

The vessel has a displacement of 46,000 tons under full load and an overall length of 844 feet, a beam of 106 feet and a draught of 26 feet. Power is from a paired gas turbine arrangement developing 70,000 horsepower with 2 x Auxiliary propulsion motors of 5,000 horsepower each. This allows her to make headway at speeds nearing 22 knots.

Aboard is a crew of 1,060 with a contingent of 1,690 marines possible. The vessel is outfitted with the AN/SPQ-9B surface-search and Fire Control radar, AN/SPS-48E(V)10 3D air-search radar, the AN/SPS-49(V)1 2D air-search radar and the AN/SPM-43C air traffic control radar. Electronic Warfare (EW) is handled by the AN/SLQ-32B(V)2 fit (Block 1) and the vessel carries 2 x Mk 53 NULKA decoy launchers.

Armament is 2 x Evolved Sea Sparrow medium-range surface-to-air missile launchers, 2 x RAM (Rolling Airframe Missile) short-range launchers , 2 x 20mm Phalanx Close-In Weapon Systems (CIWSs), 2 x 25mm M242 "Bushmaster" chain guns and up to 7 x 0.50 heavy machine guns in twin-gunned mountings.

In profile, the warship sports a straight-through flight deck with the island superstructure set to the starboard side. The flight deck primarily serves Vertical Take-Off and Landing (VTOL) aircraft, mainly helicopters, but the also the fixed-wing AV-8B Harrier II (currently) and Lockheed F-35 Lightning II (future) VTOL jets. Helicopter-wise, the warship can launch and retrieve the MV-22B "Osprey" tilt-rotor transport, the Sikorsky CH-53K "Super Stallion" heavy helicopter, the MH-60S "Knighthawk" and UH-1Y "Venom" medium-lift types and the AH-1Z "Viper" twin-seat, twin-engine dedicated attack helicopter.

USS America takes on the role of amphibious assault ship and sports all-modern systems and resources to better support both USN and US Marine Corp (USMC) operations around the globe. She is well-defended and fields a strong mix of combat aircraft to suite most mission needs. Since her introduction in October of 2014, USS America has voyaged to various ports across South America. The ship's first operational deployment will also feature the F-35B strike fighter.


Service Year

United States national flag graphic
United States



USS America (LHA-6); USS Tripoli (LHA-7); USS Bougainville (LHA-8)

National flag of the United States United States
(OPERATORS list includes past, present, and future operators when applicable)
Amphibious Assault
A shallow draught, and other qualities, give this vessel the ability to support amphibious assault operations close-to-shore.
Flag Ship / Capital Ship
Serving in the fleet Flag Ship role or Capital Ship in older warship designs / terminology.

844.0 ft
257.25 m
106.0 ft
32.31 m
26.0 ft
7.92 m

Installed Power: 2 x Marine Gas Turbines delivering 70,000bhp to 2 x shafts; 2 x Auxiliary Propulsion Motors.
Surface Speed
22.0 kts
(25.3 mph)
8,690 nm
(10,000 mi | 16,093 km)

kts = knots | mph = miles-per-hour | nm = nautical miles | mi = miles | km = kilometers

1 kts = 1.15 mph | 1 nm = 1.15 mi | 1 nm = 1.85 km
2 x Rolling Airframe Missile Systems
2 x Evolved Sea Sparrow surface-to-air missile systems.
2 x 20mm Phalanx CIWS (Close-In Weapon Systems)
7 x .50 caliber heavy machine guns

Supported Types

Graphical image of an aircraft medium machine gun
Graphical image of an aircraft heavy machine gun
Graphical image of an aircraft Gatling-style rotating gun
Graphical image of an air-to-air missile weapon
Graphical image of a medium-range air-to-air missile

(Not all weapon types may be represented in the showcase above)
Support for a mix of combat aircraft including:

McDonnell Douglas AV-8B "Harrier II" OR Lockheed F-35 "Lighting II" VTOL strike fighters, Bell MV-22 Osprey tilt-rotor helicopters, Bell AH-1 "SuperCobra"/"Viper" attack helicopters, Sikorsky CH-53 "Sea Stallion"/"Super Stallion" helicopters, Bell UH-1Y "Venom" medium-lift helicopters, and Sikorsky MH-60S "KnightHawk" helicopters.

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Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Falklands War
Military lapel ribbon for the 1991 Gulf War
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Military lapel ribbon representing modern aircraft
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Ribbon graphics not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective naval campaigns / operations / periods.


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