Tag Archives: LCS Class

The third trimaran

Austal Limited is pleased to announce that Littoral Combat Ship 6 (LCS-6), the future USS Jackson, has successfully completed U.S. Navy acceptance trials. The trials, the last significant milestone before delivery, were undertaken in the Gulf of Mexico and involved comprehensive testing of the vessel’s major systems and equipment by the U.S. Navy.

Defence vessels designed and built by Austal include focused-mission combatants, such as the Littoral Combat Ship (LCS) for the United States Navy
Defence vessels designed and built by Austal include focused-mission combatants, such as the Littoral Combat Ship (LCS) for the United States Navy

Austal Chief Executive Officer Andrew Bellamy said it was pleasing that acceptance trials on LCS-6 had been successfully completed. «The LCS program is maturing into an efficient phase of construction. Completion of our first Acceptance Trial on LCS-6 as the prime contractor is a significant and important milestone for Austal. This program is steadily gaining momentum heading towards a smooth transition from LCS to frigate», Mr. Bellamy said.

After delivery of LCS-6, Austal will deliver a further nine Littoral Combat Ships from its shipyard at Mobile, Alabama, under a 10-ship, $3.5 billion block-buy contract from the U.S. Navy. Of those, Montgomery (LCS-8) is preparing for trials and delivery later this year. Gabrielle Giffords (LCS-10) was recently christened. Final assembly is well underway on Omaha (LCS-12) and Manchester (LCS-14). Modules for Tulsa (LCS-16) and Charleston (LCS-18) are under construction in Austal’s module manufacturing facility.

The Independence Variant of the LCS Class is a high speed, agile, shallow draft and networked surface ship
The Independence Variant of the LCS Class is a high speed, agile, shallow draft and networked surface ship

 

The Independence Variant of the LCS Class

PRINCIPAL DIMENSIONS
Construction Hull and superstructure – aluminium alloy
Length overall 417 feet/127.1 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
The littoral combat ship Independence (LCS 2) underway during builder's trials
The littoral combat ship Independence (LCS 2) underway during builder’s trials