USS West Haven (ID-2159)
Encyclopedia

USS West Haven (ID-2159) was a steel
Steel
Steel is an alloy that consists mostly of iron and has a carbon content between 0.2% and 2.1% by weight, depending on the grade. Carbon is the most common alloying material for iron, but various other alloying elements are used, such as manganese, chromium, vanadium, and tungsten...

hulled
Hull (watercraft)
A hull is the watertight body of a ship or boat. Above the hull is the superstructure and/or deckhouse, where present. The line where the hull meets the water surface is called the waterline.The structure of the hull varies depending on the vessel type...

 freighter
Cargo ship
A cargo ship or freighter is any sort of ship or vessel that carries cargo, goods, and materials from one port to another. Thousands of cargo carriers ply the world's seas and oceans each year; they handle the bulk of international trade...

 that saw service with the U.S. Navy during World War I, and which later saw convoy service during the Battle of the Atlantic in World War II.

Originally named War Flame, West Haven completed two supply voyages for the Navy during World War I, and two relief missions in the immediate postwar period before being decommissioned. Between the wars, West Haven was placed in commercial service as SS West Haven and operated for several different companies. In 1929 her name was changed to SS Marian Otis Chandler and in 1938 to SS Onomea.

Following the outbreak of World War II, Onomea was acquired by the British Ministry of War Transport, renamed SS Empire Leopard and placed into convoy service on the North Atlantic, delivering vital supplies from the United States to Britain. In November 1942, while operating with Convoy SC-107
Convoy SC-107
Convoy SC-107 was the 107th of the numbered series of World War II Slow Convoys of merchant ships from Sydney, Cape Breton Island to Liverpool...

, Empire Leopard was torpedoed and sunk by U-402, commanded by U-boat ace Siegfried von Forstner
Siegfried von Forstner
Korvettenkapitän Siegfried Freiherr von Forstner was a German U-boat commander during World War II. He was also a recipient of the Knight's Cross of the Iron Cross...

.

Construction and design

West Haven was built as War Flame in Seattle, Washington
Seattle, Washington
Seattle is the county seat of King County, Washington. With 608,660 residents as of the 2010 Census, Seattle is the largest city in the Northwestern United States. The Seattle metropolitan area of about 3.4 million inhabitants is the 15th largest metropolitan area in the country...

 in 1917 at Plant No. 1 of the Skinner & Eddy Corporation. A product of the United States Shipping Board
United States Shipping Board
The United States Shipping Board was established as an emergency agency by the Shipping Act , 7 September 1916. It was formally organized 30 January 1917. It was sometimes referred to as the War Shipping Board.http://www.gwpda.org/wwi-www/Hurley/bridgeTC.htm | The Bridge To France by Edward N....

s emergency wartime shipbuilding program, War Flame was laid down on 13 August 1917 and launched on 1 November 1917 in what was then apparently a new world keel-to-launch record of just 67 working days (81 calendar days). The ship was completed an additional 43 working (54 calendar) days later on 24 December 1917—a keel-to-delivery time of 110 working days (135 calendar days), establishing a new company record.

When completed, War Flame had a deadweight tonnage of 8,480 tons (8,800 nominal) and a gross register tonnage
Gross Register Tonnage
Gross register tonnage a ship's total internal volume expressed in "register tons", one of which equals to a volume of . It is calculated from the total permanently enclosed capacity of the vessel. The ship's net register tonnage is obtained by reducing the volume of non-revenue-earning spaces i.e...

 of 5,520 tons (5,600 nominal). The ship had an overall length of 423 feet 9 inches, a beam of 54 feet and a draft of 24 feet 2 inches. War Flame was powered by a three-cylinder triple expansion
Marine steam engine
A marine steam engine is a reciprocating steam engine that is used to power a ship or boat. Steam turbines and diesel engines largely replaced reciprocating steam engines in marine applications during the 20th century, so this article describes the more common types of marine steam engine in use...

 steam engine
Steam engine
A steam engine is a heat engine that performs mechanical work using steam as its working fluid.Steam engines are external combustion engines, where the working fluid is separate from the combustion products. Non-combustion heat sources such as solar power, nuclear power or geothermal energy may be...

 supplied by the Puget Sound Machinery Depot of Seattle, with cylinders of 25, 42 and 72 inches respectively and a stroke of 48 inches, which drove a single screw propeller and delivered a service speed of 11 knots.

U.S. Navy service, 1918–1919

After completion, War Flame was handed over on 24 December 1917 to the U.S. Navy, who named the ship West Haven. On 18 June 1918, the vessel was commissioned into service at New Orleans as USS West Haven (ID-2159) for operation with the Naval Overseas Transportation Service (NOTS), with Lt. William M. Tonken, USNRF, in command.

Laden with general Army supplies, West Haven departed New Orleans on 3 July and steamed to Norfolk, Virginia
Norfolk, Virginia
Norfolk is an independent city in the Commonwealth of Virginia in the United States. With a population of 242,803 as of the 2010 Census, it is Virginia's second-largest city behind neighboring Virginia Beach....

, where she joined a convoy sailing for Europe. She arrived at Bordeaux, France, on 12 August 1918 and unloaded her cargo over the ensuing days. Departing Bordeaux on the 21st, West Haven arrived at New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

 on 5 September. After shifting to Philadelphia the same day, the vessel there took on board 5,125 tons of general Army supplies before departing on 17 September and steaming to Norfolk, whence she got underway on 23 September in a convoy bound for France.

After discharging her cargo at Brest
Brest, France
Brest is a city in the Finistère department in Brittany in northwestern France. Located in a sheltered position not far from the western tip of the Breton peninsula, and the western extremity of metropolitan France, Brest is an important harbour and the second French military port after Toulon...

, West Haven departed that French port on 3 November. While the vessel was steaming home, the armistice was signed on 11 November 1918 ending World War I. However, the return of peace did not change the ship's duties, as there remained the postwar task of reconstructing Europe which had been devastated by the war.

Following a brief layover in New York, West Haven loaded 7,075 tons of general Army cargo at Baltimore
Baltimore
Baltimore is the largest independent city in the United States and the largest city and cultural center of the US state of Maryland. The city is located in central Maryland along the tidal portion of the Patapsco River, an arm of the Chesapeake Bay. Baltimore is sometimes referred to as Baltimore...

 and sailed on 5 December, bound for France. The ship made La Pallice on 2 January 1919, discharged her cargo over the ensuing days, picked up a return Army cargo, and sailed for Norfolk on the 26th. En route home, she ran low on fuel and was forced to reduce her speed to three and one-half knots. She finally reached Bermuda
Bermuda
Bermuda is a British overseas territory in the North Atlantic Ocean. Located off the east coast of the United States, its nearest landmass is Cape Hatteras, North Carolina, about to the west-northwest. It is about south of Halifax, Nova Scotia, Canada, and northeast of Miami, Florida...

 on 28 February.

After topping up her bunkers, West Haven arrived at Norfolk on 4 March to load 673 tons of cargo for her fourth and final voyage for NOTS. Departing 28 March, she arrived at La Pallice on 12 April where she discharged her cargo. Moving on to Brest, West Haven loaded 2,306 tons of captured German ordnance, aviation supplies and 375 tons of steel rail ballast for the return journey. Departing for New York on 17 May, West Haven made an intermediate stop on May 23 at Ponta Delgada, Azores, probably to refuel, before continuing on to her destination.

Some days later, West Haven came across the stricken British steamer Beechleaf. The 10,000 ton cargo carrier had been in transit from Baton Rouge to Ireland with a cargo of fuel oil
Fuel oil
Fuel oil is a fraction obtained from petroleum distillation, either as a distillate or a residue. Broadly speaking, fuel oil is any liquid petroleum product that is burned in a furnace or boiler for the generation of heat or used in an engine for the generation of power, except oils having a flash...

 when her engines and steering gear were disabled by a fire which killed one crewman and severely burned another. West Haven took the disabled vessel in tow to Ambrose Light
Ambrose Light
Ambrose Light, often called Ambrose Tower, was a light station at the convergence of several major shipping lanes in Lower New York Bay, including Ambrose Channel, the primary passage for ships entering and departing the Port of New York and New Jersey....

, arriving 7 June, before continuing on to New York where she berthed the following day.

Soon after arriving at New York on 8 June, West Haven was placed in line for demobilization. She was accordingly decommissioned on 21 January 1920, simultaneously struck from the Navy List
Naval Vessel Register
The Naval Vessel Register is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from the time a vessel is authorized through its life cycle and...

 and returned to the USSB.

Atlantic, Gulf and Pacific Steamship service, early 1920s

After decommissioning from the Navy, West Haven was returned to the USSB and sold in 1920 to the Atlantic, Gulf and Pacific Steamship Corporation, which appears to have put the vessel into service as a coastal freighter, operating between the west
West Coast of the United States
West Coast or Pacific Coast are terms for the westernmost coastal states of the United States. The term most often refers to the states of California, Oregon, and Washington. Although not part of the contiguous United States, Alaska and Hawaii do border the Pacific Ocean but can't be included in...

 and east coasts
East Coast of the United States
The East Coast of the United States, also known as the Eastern Seaboard, refers to the easternmost coastal states in the United States, which touch the Atlantic Ocean and stretch up to Canada. The term includes the U.S...

 of the U.S.

In November 1921, West Haven sailed from the east coast to Los Angeles with the unusual deck cargo of a fifty-ton Lawler racing yacht, Idalia, owned by C. B. Eyer of the Golden State Woolen Mills. At Los Angeles Harbor, the yacht was lifted from West Havens deck by slings suspended from shear legs at the docks of the Los Angeles Shipbuilding and Drydock Company, after which West Haven was moved away and the yacht lowered into the water. Idalias arrival in this unusual manner was hailed as an innovation likely to give "great stimulus to the yachting spirit" of Los Angeles.

In September 1922, West Haven was repossessed by the USSB after the Atlantic, Gulf and Pacific Steamship Corporation went bankrupt. No further records of the ship's movements appear until 1929, indicating that the USSB may have laid the vessel up through the 1920s because of the postwar oversupply of shipping.

LASSCO and Matson Line service, late 1920s-1930s

In February 1929, West Haven was sold by the USSB to the Los Angeles Steamship Company
Los Angeles Steamship Company
The Los Angeles Steamship Company or LASSCO was a passenger and freight shipping company based in Los Angeles, California. The company, formed in 1920, initially provided fast passenger service between Los Angeles and San Francisco...

 (LASSCO), who at this time were in the process of expanding their line from four ships to ten. LASSCO renamed the ship SS Marian Otis Chandler after the wife of LASSCOs founder, Harry Chandler
Harry Chandler
Harry Chandler was an American newspaper publisher and investor who became owner of the largest real estate empire in the U.S.-Biography:...

, and placed the vessel into service once again as a coastal freighter.

In a repeat performance of West Havens rescue of the stricken freighter Beechleaf in June 1919, Marian Otis Chandler participated in the rescue of another vessel on the high seas, the USSB freighter West Hardaway, in December 1929. After battling gales for three weeks in the North Atlantic, West Hardaway had run out of fuel and was drifting helpless when Marian Otis Chandler arrived on the scene to tow the vessel 500 miles to Halifax, Nova Scotia
City of Halifax
Halifax is a city in Canada, which was the capital of the province of Nova Scotia and shire town of Halifax County. It was the largest city in Atlantic Canada until it was amalgamated into Halifax Regional Municipality in 1996...

. West Hardaway, which had been on a voyage from Grangemouth, Scotland to Norfolk, Virginia
Norfolk, Virginia
Norfolk is an independent city in the Commonwealth of Virginia in the United States. With a population of 242,803 as of the 2010 Census, it is Virginia's second-largest city behind neighboring Virginia Beach....

, sustained some damage in the episode.

In June 1930, Marian Otis Chandler was placed into service between Los Angeles and Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

 after the LASSCO liner City of Honolulu
USS Princess Matoika (ID-2290)
USS Princess Matoika was a transport ship for the United States Navy during World War I. Before the war, she was a that sailed as SS Kiautschou for the Hamburg America Line and as SS Princess Alice for North German Lloyd...

 was badly damaged in a fire. Marian Otis Chandler continued making runs to Hawaii until early 1931, when she resumed coastal service. Over the next few years she operated from Los Angeles to west coast ports such as Seattle and Aberdeen, Washington
Aberdeen, Washington
Aberdeen is a city in Grays Harbor County, Washington, United States, founded by Samuel Benn in 1884. Aberdeen was incorporated on May 12, 1890. The city is the economic center of Grays Harbor County, bordering the cities of Hoquiam and Cosmopolis...

; Portland
Portland, Oregon
Portland is a city located in the Pacific Northwest, near the confluence of the Willamette and Columbia rivers in the U.S. state of Oregon. As of the 2010 Census, it had a population of 583,776, making it the 29th most populous city in the United States...

 and St. Helens, Oregon
St. Helens, Oregon
St. Helens is the county seat of Columbia County, Oregon. It was founded by Captain H. M. Knighton, a native of New England, in 1845 as "Plymouth". The name was changed to St. Helens in the latter part of 1850 for its view of Mount St. Helens some away in Washington. The population was 10,019 at...

; and to east coast ports including Richmond, Virginia
Richmond, Virginia
Richmond is the capital of the Commonwealth of Virginia, in the United States. It is an independent city and not part of any county. Richmond is the center of the Richmond Metropolitan Statistical Area and the Greater Richmond area...

 and Philadelphia.

By about 1934, Marian Otis Chandler appears to have been shifted back to making regular runs to Hawaii. In 1937, the Los Angeles Steamship Company was wound up and its assets sold to the parent company, the Matson Line. The Matson Line continued to operate Marian Otis Chandler in the Hawaiian trade into the late 1930s. In 1938, Matson renamed the ship SS Onomea.

World War II

In 1940, Onomea was acquired by the British Ministry of War Transport (MoWT) in order to help alleviate the shipping shortage caused by losses to German U-Boats. Renamed SS Empire Leopard, the ship would spend the next two years in convoy service between the United States and Britain, during the Battle of the Atlantic. Between February 1941 and August 1942, Empire Leopard completed five round trips across the Atlantic, carrying vital supplies of steel, sulphur and other goods from the United States to the British industrial cities of Liverpool
Liverpool
Liverpool is a city and metropolitan borough of Merseyside, England, along the eastern side of the Mersey Estuary. It was founded as a borough in 1207 and was granted city status in 1880...

 and Hull
Kingston upon Hull
Kingston upon Hull , usually referred to as Hull, is a city and unitary authority area in the ceremonial county of the East Riding of Yorkshire, England. It stands on the River Hull at its junction with the Humber estuary, 25 miles inland from the North Sea. Hull has a resident population of...

.

After crossing from Liverpool to the United States in February–March 1941, Empire Leopard picked up a cargo of steel at Baltimore
Baltimore
Baltimore is the largest independent city in the United States and the largest city and cultural center of the US state of Maryland. The city is located in central Maryland along the tidal portion of the Patapsco River, an arm of the Chesapeake Bay. Baltimore is sometimes referred to as Baltimore...

 and joined Convoy HX-130 at Halifax, Nova Scotia
City of Halifax
Halifax is a city in Canada, which was the capital of the province of Nova Scotia and shire town of Halifax County. It was the largest city in Atlantic Canada until it was amalgamated into Halifax Regional Municipality in 1996...

 bound for Liverpool and Hull, arriving at the latter destination in late June. Returning to Hampton Roads, Virginia in July, Empire Leopard loaded a cargo of sulphur and completed her second round trip to Britain with Convoy SC-50, arriving at Hull on 8 November.

Empire Leopards third round trip was completed from New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

 with Convoy SC-67 in February 1942, this time with a cargo of general goods bound for the Tyne, England. The fourth was made from Philadelphia to Hull with Convoy SC-82 in April–May 1942 with a cargo of steel and general supplies. Empire Leopards fifth and final successful round trip between Britain and the United States was completed from Cape Cod, Massachusetts to Hull in August 1942, sailing in Convoy SC-95 with a cargo of steel and general goods. Two ships in this latter convoy were sunk by U-boats during the crossing.

Final voyages

Following the discharge of her cargoes at Hull, Empire Leopard made her final voyage to North America via Methil
Methil
Methil is an eastern coastal town in Scotland. It was part of the former Burgh of Buckhaven and Methil. It lies within a continuous urban area described as Levenmouth.Methil lies geographically between Largo bay to the east and Wemyss Bay to the west....

 and Loch Ewe
Loch Ewe
Loch Ewe is a sea loch in the region of in the Northwest Highlands of Scotland. The shores are inhabited by a traditionally Gàidhlig speaking people living in or sustained by crofting villages, the most notable of which, situated on the north-eastern shore, is the Aultbea settlement...

, Scotland
Scotland
Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

 to Botwood, Newfoundland
Botwood, Newfoundland and Labrador
Northwest: Point LeamingtonNorth: Northern ArmNortheast: Bay of Exploits, Burnt Arm, LaurencetonWest: Division No. 6, Subd. CBotwoodEast: Bay of Exploits, Division No. 6, Subd. A...

 via St. John's
St. John's, Newfoundland and Labrador
St. John's is the capital and largest city in Newfoundland and Labrador, and is the oldest English-founded city in North America. It is located on the eastern tip of the Avalon Peninsula on the island of Newfoundland. With a population of 192,326 as of July 1, 2010, the St...

 in September–October 1942. At Botwood, the ship took on a cargo of 7410 tons of zinc
Zinc
Zinc , or spelter , is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table. Zinc is, in some respects, chemically similar to magnesium, because its ion is of similar size and its only common oxidation state is +2...

 concentrates and munitions and sailed for St. John's on October 24, arriving October 26. At St. John's, Empire Leopard joined another 44 merchant ships and a small number of escorts preparing to sail for Liverpool as Convoy SC-107
Convoy SC-107
Convoy SC-107 was the 107th of the numbered series of World War II Slow Convoys of merchant ships from Sydney, Cape Breton Island to Liverpool...

. The convoy departed for Liverpool on October 30.

On 2 November, Convoy SC-107 was intercepted by the German
Nazi Germany
Nazi Germany , also known as the Third Reich , but officially called German Reich from 1933 to 1943 and Greater German Reich from 26 June 1943 onward, is the name commonly used to refer to the state of Germany from 1933 to 1945, when it was a totalitarian dictatorship ruled by...

 wolf pack Vielchen ("Violet"). U-boat ace Siegfried von Forstner
Siegfried von Forstner
Korvettenkapitän Siegfried Freiherr von Forstner was a German U-boat commander during World War II. He was also a recipient of the Knight's Cross of the Iron Cross...

 commanding U-402 was the first to score a kill. At around 4:10am, U-402 fired two torpedoes, sinking the cargo ships Dalcroy and Rinos. U-402 struck again a few hours later, firing two torpedoes at 8:03am, one of which hit and sank Empire Antelope and the other hitting Empire Leopard, which caused the ship to explode. All the crew on board Empire Antelope were rescued, but of the 34 crew and seven gunners aboard Empire Leopard, only three crew members survived. The survivors from both vessels were picked up by the British rescue ship Stockport and transferred to Reykjavík
Reykjavík
Reykjavík is the capital and largest city in Iceland.Its latitude at 64°08' N makes it the world's northernmost capital of a sovereign state. It is located in southwestern Iceland, on the southern shore of Faxaflói Bay...

, arriving there on 8 November. Wolf pack Vielchen would sink more than a dozen ships from Convoy SC-107 (including, coincidentally, Hobbema, a sister ship of Empire Leopard) before being driven off by Liberator aircraft from No. 120 Squadron RAF
No. 120 Squadron RAF
No. 120 Squadron of the Royal Air Force operated the Nimrod MR2, based at RAF Kinloss, Moray, Scotland until the type's withdrawal in March 2010.-Formation in WWI:...

a few days later.
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