Freedom-class (LCS-1)
Summary
Origin country | πΊπΈ United States |
Category | Frigate |
Subtype | Littoral combat ship |
Manufacturer | Marinette Marine |
Year commissioned | 2008 |
Approx. unit cost | $362 million |
Units | LCS-1 FREEDOM, LCS-3 FORT WORTH |
Current operators | πΊπΈ United States |
Description
The Freedom-class littoral combat ships (LCS) represent a dynamic and versatile class of warships designed for the United States Navy, intended for operations in the coastal (littoral) zone. Built through a consortium led by Lockheed Martin and featuring design and manufacturing contributions from Fincantieri through Marinette Marine, these ships were conceived to tackle various missions with agility and speed.
These vessels are designed with modularity in mind, incorporating a reconfigurable seaframe to facilitate rapid interchange of mission modules. This flexibility enables the Freedom class to address a range of tasks, from mine warfare to anti-submarine and surface warfare. They are equipped with a flight deck and an integrated system for the launch and recovery of helicopters, as well as the capability to dispatch and retrieve boats from both the stern and side.
Despite early operational challenges, such as electrical system issues and discrepancies identified during trials, the Freedom class has been pivotal in testing and refining the LCS concept. The design has evolved over time to address these challenges, with continuous improvements enhancing capabilities and resolving maintenance concerns.
The Freedom class has a core crew of about 40 sailors, which can be augmented by mission package personnel and an aviation detachment, bringing the total crew size to approximately 75. The reduced crew requirement is due to the ship's advanced automation systems, which, while reducing operating costs, have been known to create demanding workloads for the crew.
Armament of the Freedom class includes a modular weapons zone, a Rolling Airframe Missile launcher for air defense, and .50-caliber machine guns. They are also designed to operate the Fleet-class unmanned surface vessels.
In terms of operational history, the first four ships of the LCS program, including the namesake USS Freedom and USS Fort Worth, were initially intended as test ships and were later scheduled for decommissioning. The program, however, has continued with additional ships being commissioned and integrated into the fleet.
Technical specifications
Freedom | |
---|---|
Displacement | 3139 tons |
Range | 6000 km at 18 knots |
Endurance | 21 days |
Crew | 65 members |
Width | 17.5 m (57.4 ft) |
Length | 115.0 m (377.3 ft) |
Propulsion | 2 Rolls-Royce MT30 gas turbines - 4 Rolls-Royce waterjets |
Armament | 1 BAE Systems Mk-110 57mm gun + 1 RIM-116 RAM system + 1 module for 60 NETFIRES PAM missiles + 2 12.7mm machine guns |
Maximum speed | 47 knots |