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HMS Diana (D126)

HMS Diana passing through the Kiel Kanal
HMS Diana passing through the Kiel Canal, June 1961
History
United Kingdom
Name: HMS Diana
Ordered: 16 February 1945
Builder: Yarrow and Co. Ltd
Laid down: 3 April 1947
Launched: 8 May 1952
Commissioned: 29 March 1954
Decommissioned: 1969
Identification: Pennant number D126
Fate: Sold to Peruvian Navy, 1969
Peru
Name: BAP Palacios
Acquired: 1 December 1969
Commissioned: April 1973
Decommissioned: 1993
Identification: DM-73
Fate: Discarded 1993
General characteristics
Class and type: Daring-class destroyer
Displacement: Standard: 2,830 tons, Full load: 3,820 tons
Length: 390 ft (120 m)
Beam: 53 ft (16 m)
Draught: 13.6 ft (4.1 m)
Propulsion: 2 Foster Wheeler boilers (650 psi (4,500 kPa), 850 °F), Parsons steam turbines, 2 shafts, 54,000 shp (40 MW)
Speed: 30 kn (56 km/h)
Range: 4,400 nmi (8,100 km) at 20 kn (37 km/h)
Complement: Approximately 300
Sensors and
processing systems:
Armament:

HMS Diana was one of the Daring class of destroyers planned during the Second World War by the Royal Navy. The design therefore reflected developments of the Pacific campaign, including long range and the ability to efficiently Replenish At Sea (RAS).

Diana's standard displacement was 3,610 tons. Length and beam of the ship are 390 feet (120 m) and 43 feet (13 m) respectively, she was capable of steaming at over 30 knots (56 km/h). The normal peacetime complement of Diana was 297 officers and men.

The ship was built at Clydebank, Glasgow, by Yarrow and Co. Ltd. (Yard No 1846 ), laid down 3 April 1947 and launched Thursday 8 May 1952 by Lady McGrigor, wife of Admiral of the Fleet Sir Rhoderick McGrigor, and first commissioned 29 March 1954. Originally the name was to be Druid but this changed to Diana during construction.

At the time Diana was considered a large destroyer, being nearly as big as a pre-war light cruiser. The Daring class was a logical outcome of the Pacific War, where the ability to stay at sea for long periods was of prime importance.

The main armament consisted of six 4.5-inch (110 mm) dual purpose guns in three totally enclosed turrets, two forward, one aft. At the time of building the control system for the guns was the most advanced in the Royal Navy, being completely radar controlled. The guns were considered, at the time, highly accurate with a high rate of fire.

In summary her armament was: (1960)

The ship's electrical power was produced by two turbine generators and three diesel generators. The current used was 440 volts, 60 cycle alternating current (AC) power.


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