USS San Antonio (LPD-17)

History of USS San Antonio (LPD-17)

USS San Antonio is the lead ship of nine powerful San Antonio-class 21st century amphibious transport dock ships (or dock landing ships). Their main mission is to provide naval power by sea or land, and they do this through the use of hovercraft, conventional landing craft and helicopter systems.

Despite being ordered in the mid-1990s, the ship was not launched until 2003, and it was not until 2007 that several critical issues were reported that needed to be resolved, forcing the USS San Antonio to remain in dry dock until the failure was corrected.

In terms of design, USS San Antonio and her class have an elegant yet discreet look. The silhouette is dominated by two large towering elements on its slender structure. The bridge is propelled forward over the island, and the hull has a shortened forecastle area and a large stern area to allow for helicopter takeoffs and landings. The vessel's side design allows the hull profile to blend directly into the sides of the superstructure, giving her an extremely streamlined appearance that will undoubtedly contribute to her renowned stealth qualities on the high seas.

A large service crane is installed on the port side of the superstructure, bridge and aft of the forward tower and can be fully retracted into the structure when not in use. In short, the exterior design of the boat has been so careful that even surface parts are hidden or adjusted where necessary to maintain such a design look.

Power comes from four Colt-Pielstick brand diesel engines, with approximately 40,000 shp delivered to twin axles. Under optimal conditions, the top speed can reach 22 knots. Her crew quarters total more than 360 sailors and an additional 700 combat-ready naval units. Although armed, the USS San Antonio is primarily in a defensive or support role, suggesting that she is classified as a dock ship.

The focus is on two 30mm Jungle II series cannons and two Rolling Airframe Missile (RAM) rocket launchers for close-range air defense engagements.

In her amphibious assault role, the USS San Antonio has access to a variety of land and sea systems. These include up to 14 Expeditionary Fighting Vehicles (EFVs), two LCAC (Landing Craft, Air Cushion) hovercraft systems, or an LCU (Landing Craft Utility) in place of two LCACs.

These landing craft are complemented by the ship's ability to operate multiple types of rotorcraft, including the CH-46 Sea Knight twin-rotor and MV-22 Osprey tilt-rotor transport helicopters serving on the aft flight deck. On the lower hangar deck (depending on the type), two aircraft can be accommodated, taking off and landing simultaneously.

A large well deck provides service support for the landing craft.

USS San Antonio was first ordered in 1996 and built in 2000 by Northrop Grumman Marine Systems. She was launched in 2003 and officially commissioned in 2006. The ship is located at Naval Station Norfolk, Virginia. The ship fought under the "Never Back Down, Never Surrender" banner.

The USS San Antonio is named after the city in Texas, where the Battle of the Alamo took place.

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