Fast Transport

USNS Newport is the 12th Spearhead-class Expeditionary Fast Transport (EPF) ship to be delivered to the United States Navy – and brings the total number of ships delivered to the Navy by Austal USA to 24 in ten years, including three this year.

USNS Newport (EPF-12) was constructed by Austal USA in Mobile, Alabama (Image: Austal)

Austal Chief Executive Officer David Singleton said the delivery of EPF 12 by Austal USA further strengthens the status of its Mobile, Alabama shipyard as an industry-leading facility.

«Austal USA has now delivered 24 ships to the US Navy, in just over ten years, including three in this year alone. This is a remarkable achievement and testament to the productivity and efficiency of the shipyard, which is now expanding to enable the shipbuilding and support of steel vessels», Mr. Singleton said. «The ongoing, successful delivery of both the Spearhead-class EPF and Independence-class LCS shipbuilding programs has positioned the Austal USA shipyard to pursue new aluminium and steel shipbuilding opportunities in the future».

The Spearhead-class EPF is a 103-metre high-speed aluminium catamaran with a large, 1800 square meter cargo deck, medium-lift helicopter deck and seating for 300+ embarked troops; providing a fast, high-payload transport capability to combatant commanders around the world.

The Austal-designed EPFs support a wide range of missions – from maritime security operations to humanitarian aid and disaster relief. An EPF’s flexibility also allows it to support potential future missions; such as special operations, command and control, and primary medical operations.

One additional Spearhead-class EPF is under construction at Austal USA’s shipyard; the future USNS Apalachicola (EPF-13), while the future USNS Cody (EPF-14) is scheduled to commence construction before the end of the year.

In addition to the EPF program, Austal USA is contracted to deliver 19 Independence-class Littoral Combat Ships (LCS) for the U.S. Navy. Twelve Independence-class LCSs have been delivered, with an additional five ships in various stages of construction and two contracted but yet to start.

 

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), Delivered

USNS Puerto Rico (EPF-11), Delivered

USNS Newport (EPF-12), Delivered

USNS Apalachicola (EPF-13), Under construction

USNS Cody (EPF-14), Planned

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