Fort Marion Class Dock Landing Ship
Launched, 22 May 1945 at Gulf Shipbuilding Corp, Chickasaw, AL
Commissioned USS Fort Marion (LSD), 29 January 1946
Decommissioned, 13 February 1970
Struck from the Naval Register, 31 October 1974
Sold to the Republic of China, 15 April 1977, named Chen Hai (LSD-22)
Decommissioned by the Republic of ChinaNavy in May 1999
Final Disposition, sunk as an artificial reef, 9 December 2000
Fort Marion received five battle stars for Korean War service and five battle stars for the Vietnam War
Specifications:(as reported by Office of Naval Intelligence, 7 April 1944 and 7 January 2005 )
Displacement 4,032 (light draft), 7,930 (seagoing-loaded)
Length 457'9" o.a.
Beam 72"
Draft 8' 2 1/2" fwd,10' 1/2" aft (light draft); 15' 5 1/2" fwd, 16' 2" aft (seagoing loaded)
Speed 17 knots maximum (design speed)
Endurance 8,000 miles @ 15 knots
Crew Complement 17 officers, 237 men; Landing Craft: 6 officers, 30 men
Troop Complement 22 officers, 218 men
Well Deck Capacity (varies with mission)
3LCT (Mk V or VI) each w/5 medium tanks or
2LCT (Mk III or IV) each w/12 medium tanks or
14LCM (MkIII) each w/1 medium tank or 1,500 long tons cargo or
47 DUKW or
41 LVT or
Any combination of landing vehicles and landing craft up to capacity
Well Deck Capacity (with prefabricated "Super-Decks" installed)
108 DUKWs or
92LVTs or
Any combination of tracked/wheeled vehicles up to capacity.
(Note: Incapable of repairing larger landing craft and ships in this configuration)
Aircraft LSDs 1-27 (still in commission in late 40's or early 50's) were fitted/retro-fitted with a prefabricated steel grated "Portable Deck" suspended between the wing walls and supported by removable I-beam girders. The aft end of the portable deck contained a wooden helicopters platform, enabling the ship to land and launch1 helicopter at a time. Stowage of helicopters was limited to capacity of the portable deck installed for the mission. Aircraft servicing was limited to re-fueling. With portable deck and aircraft platform installed, the landing ship. dock was still capable of transporting,launching and repairing smaller amphibious craft and vehicles up to the size of a landing craft, utility(LCU) in their well decks.
Armanent
1-5'/.38 caliber Dual Purpose single barrel mount in open tub (w/director)
2-40MM quad barrel Anti-Aircraft mounts(w/director)
2-40MM twin barrel Anti-Aircraft mounts(w/director)
16-20MM single barrel Anti-Aircraft mounts(w/director)
Propulsion
2-Babcock and Wilcox Boilers, D Type 2 Drum, Single Furanace, Single Uptake,
Oil Fired 2-Skinner Engines-steam geared turbine(geared)
Twin screws