HMCS Nootka (R96)

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HMCS Nootka was a that served in the Royal Canadian Navy (RCN) from 1946 to 1964. Constructed too late to take part in the Second World War, the ship saw service in the Korean War. She received the unit name Nootka while still under construction in Halifax, Nova Scotia after the RCN renamed the to in 1943. Nootka was the second Canadian Tribal to be constructed in Canada and the second Canadian warship to circumnavigate the world. The ship was sold for scrap and broken up at Faslane, Scotland in 1965.

Design

The were ordered by the Canadian Naval Staff's intent to build a stronger, permanent force.Template:Sfn The Tribals were designed to fight heavily armed destroyers of other navies, such as the Japanese .Template:Sfn Canada chose the design based on its armament, with the size and power of the Tribal class allowing them to act more like small cruisers than as fleet destroyers.Template:Sfn The Naval Staff intended to order the construction of a flotilla of Tribals, with two under construction every year. However, due to war demands, British yards could not accommodate such a request. Therefore, it was decided that Canadian shipyards would construct the second batch of Tribals.Template:Sfn They were ordered with modified ventilation and heating systems for North Atlantic winter service. Design modifications were made after deficiencies were noted in , the lead ship of the Canadian Tribals. Canadian Tribals were a foot longer than their British counterparts and carried an auxiliary boiler for heating and additional power requirements.Template:Sfn

During construction delays soon began due to a shortage of skilled labour and engineering personnel. Furthermore, on the first batch, and Nootka, there was a shortage of high-quality steel in Canada required in the construction of destroyers. The steel was imported from the United States. By the time the second batch of Canadian-built Tribals, and the second , began construction, Canada was capable of providing the steel.Template:Sfn

Description

Initial design

The ship was long between perpendiculars and long overall with a beam of and a draught of . As built, the destroyer had a standard displacement of and at deep load.Template:SfnTemplate:Sfn Nootka had a complement of 14 officers and 245 ratings.Template:Sfn The destroyer was propelled by two shafts driven by two Parsons single-reduction geared turbines powered by steam created by three Admiralty-type three-drum boilers. Each boiler was housed in a separate compartment and were rated at .Template:SfnTemplate:Sfn This created and gave the ship a maximum speed of . The destroyers could carry of fuel oil.Template:Sfn Tribals had poor freeboard and were considered "wet" ships.Template:Sfn They had a range of at .Template:Sfn

As built, Nootka was fitted with six quick firing Mk XII guns placed in three twin turrets, designated 'A', 'B' and 'Y' from bow to stern. The turrets were placed on 40° mountings with open-backed shields.Template:Sfn The ship also had one twin turret of QF Mk XVI guns in the 'X' position.Template:SfnTemplate:Sfn The mounts were powered by turbo generators and turbo-hydraulic units.Template:Sfn For secondary anti-aircraft armament, Nootka was fitted with twin Mk 5 40 mm Bofors guns situated side by side.Template:Sfn The vessel was also fitted with four torpedo tubes in one quad mounting, situated behind the second funnel for Mk IX torpedoes.Template:SfnTemplate:Sfn Along the stern of the ships were racks for depth charges positioned along the centreline, holding six depth charges at a time and space for nine reloads. A depth charge thrower was set high on each side of the superstructure ahead of the tripod main mast.Template:SfnTemplate:Sfn

The ship was equipped Type 291 radar for air search, Type 293 radar for target indication and Type 285 for 4.7-inch gun control and a DCT controller, utilizing a Fuze Keeping Clock, for the 4-inch guns (working with the Type 285 radar). The radar was carried on a lattice mast and the HF/DF was situated on a pole aft.Template:Sfn

Refit and alterations

In 1949, Nootka underwent a conversion to a destroyer escort (DDE). The DDE conversion was composed of removing the existing 4.7-inch armament and replacing the 'A' and 'X' mounts with twin 4-inch mounts to give the ship uniform armament. The 'Y' mount was replaced by two triple-barrelled Mark IV Squid anti-submarine mortars.Template:SfnTemplate:Sfn In 1951, the ship underwent another alteration, replacing the 4-inch gun in 'X' mount with a twin /50 caliber gun mount. The secondary armament was also upgraded, with four single 40 mm Bofors guns also installed. The 4-inch guns, all Mk XVI, were controlled by the US Mark 63 fire control system, replacing the DCT controller and the vessels were fitted with SPS-6C air search and Sperry surface search radar.Template:Sfn NootkaTemplate:'s final sensor layout was the SPS-6C, SPS-10, Type 293 and Type 262 radars and Type 170 and Type 174 sonars. A short, aluminum lattice mast was installed and the funnels were capped.Template:Sfn

Construction and career

Nootka was ordered as part of the 1942–43 building programme by the RCN in June 1941.Template:Sfn The second Tribal to be constructed in Canada, the ship's keel was laid down on 20 May 1942 at Halifax Shipyards in Halifax, Nova Scotia.Template:SfnTemplate:Sfn Construction of the ship was slowed by a shortage of skilled labour and engineering personnel. By the end of 1943, NootkaTemplate:'s construction was several months behind schedule. This delayed the construction of the fourth Canadian-built Tribal as there were only two slips at Halifax capable of building the destroyers. Further delays were caused by the contractor for the ships' boilers ad engines, John Inglis Company. The contractor had been overwhelmed by the complexity of the design and the engines for the first Canadian Tribal, Micmac arrived only one full year after the ship's launch.Template:Sfn Nootka was christened by Miss R. Gallant, a shipyard employee and named for the Nuu-chah-nulth people, formerly called the "Nootka", an aboriginal people of the Canadian Pacific Coast. The destroyer was launched on 26 April 1944 and commissioned into the RCN on 7 August 1946, performing sea trials off of Halifax.Template:Sfn

After commissioning, Nootka served as a training ship for the Atlantic Fleet. She was one of the ships assigned to take part in Operation Scuttled, the training exercise designed to sink Template:GS, a German U-boat that had surrendered to the RCN at the end of the Second World War. However, before Nootka and her fellow ships could find the range on the submarine, the aircraft of the Naval Air Arm successfully attacked the vessel and sank her. In September 1948, she joined the aircraft carrier and sister ship on a training cruise to the Ungava Peninsula in Quebec. There the two destroyers left the aircraft carrier and toured the north, visiting Churchill, Manitoba, becoming the first RCN warships to penetrate Hudson Bay.Template:Sfn She remained as a training vessel until her conversion to a destroyer escort after being paid off on 15 August 1949.

File:RFA Wave Sovereign HMCS Nootka (DDE213) HMS Ocean (R68) off Korea 1952.jpg

replenishing and HMCS Nootka off Korea, 1952

During the Korean War, Canada rotated its destroyers in and out of the theatre. Nootka departed from Halifax on 25 November 1950 and transited the Panama Canal for the first of two tours of duty. On her first tour, she relieved , taking her place as one of the three Canadian destroyers assigned to the region. On 25 January, she was sent for shore bombardment duties in the Inchon area in January and was fired upon by Communist guns. For the first three months of 1951, the three Canadian destroyers in theatre spent the majority of their time screening aircraft carriers and performing inshore patrols. On 16 March 1950 she became the Senior Officer's Ship for the Canadian force in the theatre, replacing Cayuga. In early April 1951, Nootka was assigned to the west coast blockade patrol. On 13–14 May, Nootka captured two junks, five sampans and 28 prisoners after encountering a Chinese fishing fleet off the west coast. Later in May, the destroyer transferred to the east coast, performing bombardment, aircraft carrier screening and patrol missions. Nootka sailed for home on 20 July, replaced by Cayuga.Template:Sfn

Her second tour in Korean waters took place from 12 February 1952 until 9 February 1952. Nootka was assigned to the Island Campaign on the west coast, supporting guerrillas and Republic of Korea troops in the islands around Chodo. The ship took part in the Island Campaign in the Haeju region in March. For the majority of 1952, Nootka supported the Island campaign off the west coast. During one inshore patrol around the islands on 26 September, Nootka sank a North Korean minelaying junk, rescuing its crew of five.Template:Sfn She returned to Halifax on 17 December 1952 via the Mediterranean Sea, having become the second Canadian warship to circumnavigate the globe and the first destroyer to do so by the Suez Canal.Template:SfnTemplate:Sfn Nootka underwent further conversion and modernization in 1953–1954 and resumed training duties with the Atlantic Fleet. In January 1958, Nootka collided with while operating in the Atlantic with the First Canadian Escort Squadron. She participated in the massive RCN deployment for the Cuban Missile Crisis in 1962; Nootka was assigned a patrol area off the northern tip of Cuba during the crisis.

In summer 1963, Nootka joined Haida for a tour of the Great Lakes. Her last deployment was for a NATO exercise in Bermuda in fall 1963 where she sustained hull damage while docking in strong winds. She was temporarily patched and returned to Halifax and was decommissioned at Halifax on 6 February 1964. She was scrapped at Faslane, Scotland in 1965.Template:Sfn