Sacramento-class fast combat support ship

USS Camden (AOE-2)
Class overview
Name	Sacramento
Builders	Puget Sound Naval Shipyard, New York Shipbuilding
Operators	United States Navy
Preceded by	N/A
Succeeded by	Supply-class fast combat support ship
In commission	1964–2005
Completed	4
Retired	4
General characteristics
Type	fast combat support ship
Displacement	53,000 tons
Length	795 feet (242.3 m) (overall)
Beam	107 feet (32.6 m) (extreme)
Draft	39 feet (11.9 m)
Propulsion	4 boilers producing 600 psi (4,100 kPa) at 856 degrees Fahrenheit; super-heated steam driving 2 × turbines, producing 100,000 horsepower (75 MW) at 4,829 rpm
Speed	26 knots
Complement	24 officers, 576 enlisted
Sensors and processing systems	Mark 56 fire-control system
Armament	NATO Sea Sparrow missiles 2 × Phalanx close-in weapons systems
Aircraft carried	CH-46E Sea Knight

The Sacramento-class fast combat support ships were a class of four United States Navy supply ships used to refuel, rearm, and restock ships in the United States Navy in both the Atlantic and Pacific Oceans.

History

The idea of combining the capabilities of a fleet oiler (AO), ammunition ship (AE), and refrigerated stores ship (AF) had been conceived during the Second World War by Admiral Arleigh Burke, later Chief of Naval Operations, who sought to create a single ship that would perform the functions of three vessels while simultaneously integrating into a carrier battle group. This was deemed necessary because World War II replenishments had to be scheduled well in advance due to communications problems and were subject to change due to weather or combat related reasons. On top of that the Underway Replenishment Groups of that time were slow and unwieldy. After experimenting with this "replenishment oiler" concept with the German war prize Dithmarschen (placed in service as USS Conecuh (AOR-110)), the US Navy's solution to these problems was to create a multi-product station ship, which resulted in the construction of the Sacramento class. The Sacramentos had been designed to carry more fuel and ammunition than the largest ammunition ships then in service with the US Navy. The AOEs were also designed to be much faster than previous auxiliaries at 26 knots, giving them the ability to operate in company with a carrier battle group rather than in a separate, slower replenishment group. The first two ships each received one-half of the powerplants removed from the unfinished Iowa-class battleship Kentucky, while the remaining two received new construction machinery. All four had General Electric turbines.

To fulfill the same role in the less demanding Anti-Submarine Support Aircraft Carrier (CVS) groups, the navy built the similar, but smaller and slower, Wichita-class AORs.

Construction of the unnamed AOE-5 was cancelled in 1968. There are no Sacramento-class ships in service with the Navy, the last one being retired in 2005.

The ships that now fulfill this role for the U.S. Navy are the Supply-class fast combat support ships. Those ships are not commissioned ships of the Navy; rather they are operated by the Military Sealift Command.

Ships

Ship name	Hull no.	Builder	Laid down	Launched	Commissioned	Decommissioned	Fate	NVR Page
USS Sacramento	AOE-1	Puget Sound Naval Shipyard	30 June 1961	14 September 1963	14 March 1964	1 October 2004	Struck 1 October 2004, Sold for scrap	AOE1
USS Camden	AOE-2	New York Shipbuilding	17 February 1964	29 May 1965	1 April 1967	14 October 2005	Struck 14 October 2005, Sold for scrap	AOE2
USS Seattle	AOE-3	Puget Sound Naval Shipyard	1 October 1965	1 March 1968	5 April 1969	15 March 2005	Struck 15 March 2005, Sold for scrap	AOE3
USS Detroit	AOE-4		29 November 1966	21 June 1969	28 March 1970	17 February 2005	Struck 2 February 2005, Sold for scrap	AOE4

External links

• Federation of American Scientists: AOE-1 Sacramento Fast Combat Support Ship