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	USS New London County (LST-1066), ex-LST-1066, photographed during the 1950s.
History
United States
Name	LST-1066; New London County;
Namesake	New London County, Connecticut
Builder	Bethlehem-Hingham Shipyard, Hingham, Massachusetts
Yard number	3456
Laid down	18 January 1945
Launched	21 February 1945
Commissioned	20 March 1945
Decommissioned	March 1946
Identification	Hull symbol: LST-1066; Code letters: NAIF; ;
Renamed	New London County, 1 July 1955
Recommissioned	21 December 1965
Decommissioned	27 February 1967
Fate	Transferred to the Military Sea Transportation Service (MSTS)
United States
Name	New London County
Operator	MSTS
Acquired	27 February 1967
Stricken	10 June 1973
Identification	Hull symbol: T-LST-1066
Fate	Sold to Chilean Navy, August 1973
Chile
Name	Comandante Hemmerdinger
Namesake	Claudio Hemmerdinger
Acquired	August 1973
Out of service	14 October 1983
Identification	Hull symbol: LST-88
Fate	Sold for operation, 19 January 1984
Chile
Name	Maquiserv
Acquired	19 January 1984
Fate	Fate unknown
General characteristics
Class and type	LST-542-class tank landing ship
Displacement	1,625 long tons (1,651 t) (light); 4,080 long tons (4,145 t) (full (seagoing draft with 1,675 short tons (1,520 t) load); 2,366 long tons (2,404 t) (beaching);
Length	328 ft (100 m) oa
Beam	50 ft (15 m)
Draft	Unloaded: 2 ft 4 in (0.71 m) forward; 7 ft 6 in (2.29 m) aft; Full load: 8 ft 3 in (2.51 m) forward; 14 ft 1 in (4.29 m) aft; Landing with 500 short tons (450 t) load: 3 ft 11 in (1.19 m) forward; 9 ft 10 in (3.00 m) aft; Limiting 11 ft 2 in (3.40 m); Maximum navigation 14 ft 1 in (4.29 m);
Installed power	2 × 900 hp (670 kW) Electro-Motive Diesel 12-567A diesel engines; 1,800 shp (1,300 kW);
Propulsion	1 × Falk main reduction gears; 2 × Propellers;
Speed	11.6 kn (21.5 km/h; 13.3 mph)
Range	24,000 nmi (44,000 km; 28,000 mi) at 9 kn (17 km/h; 10 mph) while displacing 3,960 long tons (4,024 t)
Boats & landing ; craft carried	2 x LCVPs
Capacity	1,600–1,900 short tons (3,200,000–3,800,000 lb; 1,500,000–1,700,000 kg) cargo depending on mission
Troops	16 officers, 147 enlisted men
Complement	13 officers, 104 enlisted men
Armament	Varied, ultimate armament; 2 × twin 40 mm (1.57 in) Bofors guns ; 4 × single 40 mm Bofors guns; 12 × 20 mm (0.79 in) Oerlikon cannons;
Service record
Part of:	LST Flotilla 33
Awards:	World War II; American Campaign Medal; Asiatic–Pacific Campaign Medal; World War II Victory Medal; Navy Occupation Service Medal w/Asia Clasp; Vietnam War; National Defense Service Medal; Armed Forces Expeditionary Medal; Vietnam Service Medal; Republic of Vietnam Gallantry Cross Unit Citation; Republic of Vietnam Campaign Medal;

USS New London County (LST-1066) was an LST-542-class tank landing ship in the United States Navy. Unlike many of her class, which received only numbers and were disposed of after World War II, she survived long enough to be named. Originally nameless, on 1 July 1955, all LSTs still in commission were named for US counties or parishes; LST-1066 was given the name New London County, after the county in Connecticut.

Construction

LST-1066 was laid down on 18 January 1945, at Hingham, Massachusetts, by the Bethlehem-Hingham Shipyard; launched on 21 February 1945; sponsored by Miss Cynthia L. Rowan; and commissioned on 20 March 1945.^[3]^[2]

Service history

USS New London County underway at sea in February 1966

World War II

Following shakedown the newly designated flagship of LST Group 99 departed New York 11 May 1945, in convoy for the Western Pacific. Three months later, having transited the Panama Canal, LST–1066 reached Leyte, Philippines via the Marshall and Caroline Islands. After transferring ammunition to fleet ships, she sailed 18 October, from Lingayen Gulf, Luzon, on the first of two voyages transporting elements of the 6th Army to the Japanese home islands of Honshū and Shikoku for occupation duty.^[4]

Post-war

On 30 November, she joined the procession of ships old and new steaming homeward and arrived San Pedro, California, 13 January 1946. In March 1946, placed out of commission in the reserve, LST–1066 joined the Pacific Reserve Fleet in Puget Sound.^[4]

Though given a name, New London County (LST 1066), on 1 July 1955, the ship remained inactive until the aftermath of the Cuban Missile Crisis of 1962. The Navy placed several LSTs in commission in reserve and created ResLSTRon TWO at Little Creek, Virginia. New London County joined this squadron 19 June 1963. Beaching and other training exercises commenced in the fall of 1963, and found real application during the Dominican Republic crisis in the spring of 1965. The escalating war in Vietnam, a country with limited port facilities, caused New London County and her sister ships to be placed in full commission 21 December 1965. After a brief yard period and some intensive refresher training at Pearl Harbor the squadron reached the Western Pacific in April 1966.^[4]

Vietnam War

Home ported at Sasebo, Japan this landing ship spent much of her time unloading supplies, especially cement, along the central coast of South Vietnam. In February 1967, new orders directed the ship to Pusan, South Korea. There she decommissioned on 27 February, and was turned over to the Military Sea Transportation Service (MSTS) in whose service she continued to sail during 1969. On 13 January 1970, while back off the Vietnamese coast, she was damaged by an underwater explosion. She was subsequently towed to Da Nang for repairs.^[4]

Awards

Asiatic-Pacific Campaign Medal
World War II Victory Medal
Navy Occupation Medal with "ASIA" clasp
National Defense Service Medal
Vietnam Service Medal with two battle stars^[3]

Chilean Navy service

In August 1973, New London County was sold to Chile where she served as Comandante Hemmerdinger (LST-88), in the Chilean Navy. She was taken out of service on 14 October 1983, and sold for commercial service, 19 January 1984, renamed M/V Maquiserv, Chilean flagged, out of Valparaiso. Her fate from that point is unknown.^[2]

Notes

Citations

^ Bethlehem-Hingham 2011.
^ ^a ^b ^c Navsource 2016.
^ ^a ^b DANFS LST-1066.
^ ^a ^b ^c ^d DANFS New London County 2015.

Bibliography

Online resources

"LST-1066". Dictionary of American Naval Fighting Ships. Naval History and Heritage Command. Retrieved 30 June 2017. This article incorporates text from this source, which is in the public domain.
"New London County". Dictionary of American Naval Fighting Ships. Naval History and Heritage Command. 13 August 2015. Retrieved 30 June 2017. This article incorporates text from this source, which is in the public domain.
"Bethlehem-Hingham, Hingham MA". www.ShipbuildingHistory.com. 11 August 2011. Retrieved 30 June 2017.
"USNS T-LST-1066". Navsource.org. 9 September 2016. Retrieved 30 June 2017.