HMAS Hobart
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History | |
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United Kingdom | |
Name: | Apollo |
Builder: | HM Dockyard, Devonport, England |
Laid down: | 15 August 1933 |
Launched: | 9 October 1934 |
Commissioned: | 13 January 1936 |
Decommissioned: | 1938 |
Identification: | Pennant number: D63 |
Fate: | Sold to RAN |
Australia | |
Name: | Hobart |
Namesake: | City of Hobart |
Commissioned: | 28 September 1938 |
Decommissioned: | 20 December 1947 |
Identification: | Pennant number: D63 |
Motto: |
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Honours and awards: |
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Fate: | Sold for scrap in 1962 |
General characteristics | |
Class and type: | Modified Leander-class light cruiser |
Displacement: | 7,105 tons |
Length: | 562 ft 3 in (171.37 m) |
Beam: | 56 ft 8 in (17.27 m) |
Draught: | 15 ft 8 in (4.78 m) |
Installed power: | 72,000 shaft horsepower (54,000 kW) |
Propulsion: | 4 Parsons geared steam turbines, 4 boilers, 4 shafts |
Speed: | 32.5 knots (60.2 km/h; 37.4 mph) |
Complement: | 570 |
Armament: |
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Aircraft carried: | 1 Supermarine Walrus, 1 catapult |
HMAS Hobart was a modified Leander-class light cruiser which served in the Royal Australian Navy (RAN) during World War II. Originally constructed for the Royal Navy as HMS Apollo, the ship entered service in 1936, and was sold to Australia two years later. During the war, Hobart was involved in the evacuation of British Somaliland in 1940, fought at the Battle of the Coral Sea and supported the amphibious landings at Guadalcanal and Tulagi during 1942, was torpedoed by a Japanese submarine in 1943, then returned to service in 1945 and supported the landings at Tarakan, Wewak, Brunei, and Balikpapan. Hobart was placed in reserve in 1947, but plans to modernise her and return her to service as an aircraft carrier escort, training ship, or guided missile ship were not followed through. The cruiser was sold for scrapping in 1962.
The ship was one of three Modified Leander-class light cruisers constructed for the Royal Navy. The main difference to the previous five Leanders was that the newer ships had their machinery and propulsion equipment organised in two self-contained units (separated fore and aft), allowing the ship to continue operating if one set was damaged. The two exhaust funnels, one for each machinery space, gave the modified ships a different profile from the early Leanders, which had a single funnel. To cover the separate machinery spaces, the side armour was extended from 84 to 141 feet (26 to 43 m), negating the weight reduction created by the separation. During design, it was planned to modify the forward-most and aft-most 6-inch turrets to be fitted with three guns instead of two, but the plan was cancelled when it was determined that the required alterations would cause several negative side effects, including reducing the ship's top speed and causing problems with effective fire control.