CNAV Laymore

Last updated
Naval ensign of Canada; Naval jack of Canada (1968-2013).svgCanada
Name:Laymore
Ordered: 1944
Commissioned: 12 June 1945
Decommissioned: 17 April 1946
Fate: Sold 1977
Notes: Became CNAV in 1946
 
Name:Chilcotin Princess
Acquired: 1977
In service: 1977
Out of service: 1999
Identification: IMO number:  8137005
Status: Laid up at Namu, British Columbia
General characteristics as built
Type: Design 381 freighter
Tonnage:
Displacement: 803 long tons (816 t)
Length:
  • 53.9 m (176 ft 10 in) oa
  • 50.7 m (166 ft 4 in) pp
Beam: 9.8 m (32 ft 2 in)
Draught: 2.7 m (9 ft 0 in)
Installed power: 1,000  bhp (746 kW)
Propulsion: GM diesel engines
Speed: 10.8 knots (20.0 km/h; 12.4 mph)
Armament:

CNAV Laymore was an auxiliary vessel of the Royal Canadian Navy and the Canadian Forces during World War II and the Cold War, converted to an oceanographic research vessel in 1966. The vessel was commissioned in 1945 as HMCS Laymore and served on the east coast of Canada. In 1946, the vessel was paid off and redesignated an naval auxiliary, given the prefix "CNAV" and transferred to the west coast. Laymore was taken out of service in 1977 and sold to private interests. Renamed Chilcotin Princess, the ship was used as a small coastal cargo vessel servicing smaller ports along the British Columbia Coast. In 1998, Chilcotin Princess was sold for use as a helicopter pad by the logging industry in British Columbia. The vessel was then brought to Namu, British Columbia, where Chilcotin Princess was left unattended.

Contents

Description

As built Laymore was 53.9 m (176 ft 10 in) long overall, 50.7 m (166 ft 4 in) between perpendiculars, with a beam of 9.8 m (32 ft 2 in) and a draught of 2.7 m (9 ft 0 in). [1] [2] The ship had a displacement of 803 long tons (816 t), a gross register tonnage (GRT) of 560 tons and a net tonnage (NT) of 262 tons. The vessel was powered by General Motors diesel engines driving two screws rated at 1,000 brake horsepower (750 kW). The ship had a maximum speed of 10.8 knots (20.0 km/h; 12.4 mph). [2] [3] During World War II, Laymore was armed with one 4-inch (102 mm) naval gun and two 20 mm (0.79 in) cannon. [2]

Service history

The origin of Laymore is disputed by the sources. Macpherson & Barrie claim the ship was constructed at Kewaunee, Wisconsin while the Miramar Ship Index is unsure as to which ship Laymore was laid down as, believing it could possibly be FS-375 constructed by Sturgeon Bay Shipbuilding and Drydock Company at their yard in Sturgeon Bay, Wisconsin for the United States Army. [1] [2] The ship was transferred to the Royal Canadian Navy during World War II and was commissioned as HMCS Laymore on 12 June 1945. Laymore was stationed on the east coast of Canada and operated in a variety of roles including transporting goods, boom defence and the laying of moorings. [2]

The ship was paid off on 17 April 1946 after the end of the war and transferred to the west coast of Canada in mid-1946. The vessel reentered service as a naval auxiliary and was given the new prefix "CNAV". The conversion to an oceanographic research vessel began on 2 August 1965, with Laymore re-entering service in March 1966 and reclassified with the hull symbol AGOR. [4] In 1977, Laymore was taken out of service and put up for sale. [2] The vessel was purchased by Coast Ferries of Vancouver on 29 March 1977 and converted to a small cargo ship. Renamed Chilcotin Princess, the ship was used to transport cargo and passengers between points on the northern end of Vancouver Island and places around Bella Bella and Bella Coola. [5] [6] Chilcotin Princess was used to transport frozen fish shipments from Namu, British Columbia. [5] In 1987, the vessel underwent minor reconstruction, receiving a new superstructure that could accommodate twelve passengers in six deluxe staterooms, and included a dining room, three lounges and an open sunbridge. [7] In 1998, Chilcotin Princess was sold to the logging industry for use as a helicopter pad. [8] Chilcotin Princess' registry was deleted in 1999 and the vessel was taken to Namu and laid up. [1] [9] The vessel became derelict and on the verge of sinking. The Canadian Coast Guard removed 25,000 litres (5,500 imp gal; 6,600 US gal) of oily water from the vessel, later suing the owner of the vessel for costs incurred. [10]

Citations

  1. 1 2 3 Miramar Ship Index.
  2. 1 2 3 4 5 6 Macpherson & Barrie 2002, p. 221.
  3. Blackman 1953, p. 101.
  4. Moore 1974, p. 63.
  5. 1 2 Centre for Transportation Studies, p. 63.
  6. Marine Digest, p. 28.
  7. Ford 1987, p. 44.
  8. Steamboat Bill, p. 231.
  9. Chilcotin Princess.
  10. Hume.

Sources

Related Research Articles

HMCS Fortune was a Bay-class minesweeper built for the Royal Canadian Navy. Named for Fortune Bay, located in Newfoundland, the vessel served in the Royal Canadian Navy for ten years before being sold for commercial purposes. Renamed MV Edgewater Fortune she saw service as a commercial yacht.

HMCS <i>Galiano</i>

HMCS Galiano was a Canadian government fisheries patrol vessel pressed into service with the Royal Canadian Navy in 1917 during the First World War. Used for patrol and assessment duties on the West Coast of Canada, Galiano disappeared in a storm in October 1918, making her Canada's only warship lost during the First World War.

HMCS <i>Cape Breton</i> (ARE 100)

HMCS Cape Breton was a Royal Canadian Navy Cape-class maintenance ship. Originally built for the Royal Navy as HMS Flamborough Head in 1944, she was transferred in 1952. Upon her commissioning she was the second ship to bear the name Cape Breton. She served operationally from 1953–1964, when she was laid up. She was used as a floating machine shop until the late-1990s, before being sold for use as an artificial reef off the coast of British Columbia.

The Cape class consists of two escort maintenance ships of the Royal Canadian Navy (RCN). The ships were built in Canada as Beachy Head-class maintenance ships for the Royal Navy, but were acquired by Canada in 1952. They were commissioned into the RCN in 1959 as HMCS Cape Breton and HMCS Cape Scott. Cape Scott served on the east coast until 1972, after which the ship became a stationary repair vessel at Halifax, Nova Scotia until 1975. The vessel was broken up in 1978. Cape Breton served initially as a school ship on the east coast before transferring to the west coast of Canada in 1959. The maintenance ship remained in service until 1964, when she was laid up at Esquimalt, British Columbia as a maintenance facility. Cape Breton remained in this service until 1993. The vessel was then sold for use as an artificial reef and sunk off the coast of British Columbia.

HMCS <i>Cape Scott</i>

HMCS Cape Scott was a Cape-class maintenance ship. She was built for the Royal Navy as HMS Beachy Head in 1944. She was loaned to the Royal Netherlands Navy in 1947 as HNLMS Vulkaan and returned to the Royal Navy in 1950. She was sold to the Royal Canadian Navy in 1952 and served until 1975, used as an alongside repair depot after decommissioning.

HMCS Cedarwood was a surveying vessel in the Royal Canadian Navy. She was a wooden sailing ship that was built as MV J.E. Kinney by Smith and Rhuland at Lunenburg, Nova Scotia and used in the harbours of the east coast of Canada by the Royal Canadian Army Service Corps as General Schmidlin during the Second World War. Following the war the vessel was purchased by the Royal Canadian Navy. The ship was sold again for mercantile service in 1959 and remained in service until 1969.

HMCS Beaver was an armed yacht that served in the Royal Canadian Navy during the Second World War. Originally named Aztec, the yacht was requisitioned for service in the United States Navy during the First World War under the same name. Returned to her owner in 1919, the yacht was laid up in 1931 following her owner's death. The vessel was purchased via a third party for service in the Royal Canadian Navy and after commissioning, Beaver was primarily used as a training ship with limited time as a patrol vessel. Following the war she was sold in 1946 and broken up for scrap in 1956.

HMCS <i>Comox</i> (J64)

HMCS Comox was a Fundy-class minesweeper that served in the Royal Canadian Navy from 1938–1945. She served during the Second World War as a local patrol craft for Esquimalt, British Columbia before transferring to Halifax, Nova Scotia performing general minesweeping duties. After the war she sold for mercantile service and converted to a tugboat named Sung Ming. The ship's registry was deleted in 1993.

HMCS <i>Fundy</i> (J88)

HMCS Fundy was a Fundy-class minesweeper that served in the Royal Canadian Navy from 1938 to 1945. The minesweeper was the first warship built for Canada since 1918. She saw service in the Atlantic Ocean during the Second World War. The vessel was named for the Bay of Fundy. After the war she had an extensive civilian career.

HMCS <i>Elk</i>

HMCS Elk was an armed yacht serving with the Royal Canadian Navy during the Second World War. Prior to Canadian service, the ship was named Arcadia. She was used initially as a patrol vessel, but later saw use as a training and guard ship for submarines on the East Coast of Canada. Following the war, Elk was sold for commercial use and returned to her original name. She was renamed Grand Manan III in 1946 and used as a short-haul passenger ferry before being broken up in 1968.

HMCS Venture was a three-masted schooner built for the Royal Canadian Navy as a training ship in 1937. She served during the Second World War at Halifax, Nova Scotia. She was the second vessel commissioned by the Royal Canadian Navy to bear the name Venture. In 1943, the schooner was renamed Harbour Craft 190. The schooner was sold to private interests following the war and renamed Alfred & Emily before being lost by fire in 1951.

HMCS Courtenay was a Bangor-class minesweeper constructed for the Royal Canadian Navy during the Second World War. Entering service in 1942, Courtenay spent the entire war on the West Coast of Canada. The vessel was decommissioned in 1945 and sold for mercantile service in 1946. The fate of the vessel is uncertain.

HMCS Malpeque was a Bangor-class minesweeper constructed for the Royal Canadian Navy during the Second World War. Entering service in 1941, the minesweeper took part in the Battle of the Atlantic and the invasion of Normandy. Malpeque was decommissioned in 1945 and placed in reserve. The vessel was reacquired during the Korean War, however the ship never re-entered service and was sold for scrap in 1959.

HMCS Outarde was a Bangor-class minesweeper constructed for the Royal Canadian Navy during the Second World War. Entering service in 1941, the ship spent the entire war on the West Coast of Canada. Following the end of the war, the vessel was sold in 1946 for mercantile conversion and renamed Psing Hsin. In 1950 the vessel was sold again and renamed Content and remained in service until broken up for scrap in 1951.

HMCS Kelowna was a Bangor-class minesweeper constructed for the Royal Canadian Navy during the Second World War. Entering service in 1942, the minesweeper spent the entire war on the West Coast of Canada, mainly as a patrol vessel. Following the war, Kelowna was sold for mercantile conversion. Renamed Hung Hsin and Condor, the final disposition of the vessel is disputed.

The Dun class of tankers comprised two ships, HMCS Dundalk and HMCS Dundurn, constructed for the Royal Canadian Navy during the Second World War. The two vessels were ordered by the Royal Canadian Navy to fill a need to transport fuel oil for convoy escorts in the Battle of the Atlantic. The two vessels began their careers in 1943 and remained in naval service until 1946. Following the end of the war, they were crewed by civilians as naval auxiliaries until the 1980s. Dundalk was wrecked in 1984 and Dundurn's ultimate fate is unknown.

CNAV Eastore was a coastal auxiliary ship in service with the Royal Canadian Navy during World War II and the Cold War. Eastore, originally constructed as the United States Army Design 381 freighter FS-554, was acquired in 1944 and entered service with the Royal Canadian Navy in December of that year. The ship was paid off on 8 April 1946 and re-entered service as a naval auxiliary (CNAV). The ship remained in service with the Royal Canadian Navy until sold on 30 July 1964.

HMCS <i>Provider</i> (1942)

HMCS Provider was a Fairmile depot ship constructed for the Royal Canadian Navy during World War II. Commissioned in December 1942, Provider served as a base ship in the Caribbean Sea, in Quebec and at Halifax, Nova Scotia. Following the war, the vessel was sold into commercial service and converted into a tanker in 1946. The ship re-entered service in 1947 and was renamed Maruba. The ship sailed under this name until 1956, when it was sold and renamed Olaya. Renamed Orgenos the same year, the tanker was acquired by the Peruvian Navy in 1960. In 1961, Orgenus was sold for scrap and broken up in Peru. The ship's registry was not deleted until 1992.

HMCS <i>Preserver</i> (1941)

HMCS Preserver was a Fairmile depot ship constructed for the Royal Canadian Navy during World War II. Commissioned in July 1942, Preserver served as a base ship in Canadian and Newfoundland waters during the war. The ship was sold to the Peruvian Navy in 1946 and renamed the vessel Mariscal Castilla. Used as a fleet supply ship, Mariscal Castilla was renamed Cabo Blanco in 1953. Past 1960, the sources diverge on the fate of the vessel, with most stating that Cabo Blanco was broken up for scrap, while one states the vessel was sold into commercial service. Renamed Cayo Blanco and then Petronap the vessel caught fire and wrecked at San Lorenzo Island near Callao on 20 April 1963.

HMCS Whitethroat was a controlled minelayer based on the Isles-class naval trawler constructed for Canada in the United Kingdom during World War II. The ship was completed near the end of the war and most of its naval service was spent dismantling the defences erected during the war. In 1946 the ship was paid off and became a naval auxiliary and given the new prefix CNAV Whitethroat. As an auxiliary, Whitethroat was used a naval research platform and to repair undersea cables. Reactivated for the Korean War as a minelayer again, the vessel returned to auxiliary service on the Pacific Coast from 1954 to 1967. Whitethroat was sold for scrap in 1967.