HMS Phoebe (43)

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NamePhoebe
Laid down2 September 1937
Launched25 March 1939
Phoebe at anchor on completion
History
United Kingdom
NamePhoebe
BuilderFairfield Shipbuilding and Engineering Company (Govan, Scotland)
Laid down2 September 1937
Launched25 March 1939
Commissioned27 September 1940
Decommissioned14 March 1953
Out of service14 March 1951
IdentificationPennant number 43
FateScrapped, 1 August 1956
General characteristics (as built)
Class & typeDido-class light cruiser
Displacement
  • 5,600 tons standard
  • 6,850 tons full load
Length
  • 485 ft (148 m) pp
  • 512 ft (156 m) oa
Beam50.5 ft (15.4 m)
Draught14 ft (4.3 m)
Installed power
  • Four Admiralty 3-drum boilers
  • 62,000 shp (46 MW)
Propulsion4 shafts; 4 geared steam turbines
Speed32.25 knots (59.73 km/h; 37.11 mph)
Range
  • 2,414 km (1,500 miles) at 30 knots
  • 6,824 km (4,240 miles) at 16 knots
Complement480
Armament
Armour

HMS Phoebe was a Dido-class light cruiser of the Royal Navy. She was built by Fairfield Shipbuilding and Engineering Company (Govan, Scotland), her keel was laid down on 2 September 1937. She was launched on 25 March 1939, and commissioned on 30 September 1940.

Modifications

The Dido-class were designed as small cruisers capable of being built quickly and in large numbers to allow a shortfall in numbers of cruisers against the numbers which were required to meet the Royal Navy's needs. Rather than the mixed armament of single-purpose 6-inch (152 mm) low-angle (anti-ship) and 4-inch (102 mm) high-angle (anti-aircraft) guns carried by previous light cruisers, it was decided to fit a dual-purpose main armament, capable of both anti-ship and anti-aircraft fire. This used the new 5.25-inch (133 mm) gun as used in the King George V-class battleships.[1][2]

Phoebe was 512 ft (156.06 m) long overall and 485 ft (147.83 m) between perpendiculars, with a beam of 50 feet 6 inches (15.4 m) and a mean draught of 16 feet 6 inches (5.0 m) (increasing to 17 feet 3 inches (5.3 m) at full load. Displacement was 5,600 long tons (5,700 t) standard and 6,850 long tons (6,960 t) full load.[3][4] The ship's machinery was arranged in a four-shaft layout, with four Admiralty 3-drum boilers supplying steam at 400 psi (2,800 kPa) to Parsons single-reduction geared steam turbines, rated at 62,000 shaft horsepower (46,000 kW), giving a speed of 32.25 knots (59.73 km/h; 37.11 mph).[3] 1,100 long tons (1,100 t) of fuel oil were carried, giving a range of 4,240 nautical miles (7,850 km; 4,880 mi) at 16 knots (30 km/h; 18 mph), reducing to 3,480 nmi (6,440 km; 4,000 mi) at 20 knots (37 km/h; 23 mph) and 1,500 nmi (2,800 km; 1,700 mi) at 32 knots (59 km/h; 37 mph).[4]

While the class had a design main armament of ten 5.25-inch guns in five twin turrets on the ship's centreline, with three forward and two aft,[5] Phoebe completed with only four turrets giving eight 5.25-inch guns, with a single low-angle low angle 4-inch (102 mm) gun mounted in 'C'-position, immediately forward of the ship's bridge, to fire star shell.[6][7][8] Two quadruple 2-pounder (40 mm) pom-pom mounts were mounted on the ship's beams to provide close-in anti-aircraft protection, backed up by two quadruple .50 in (12.7 mm) machine guns on the bridge wings.[5] Two triple 21-inch (533 mm) torpedo tubes provided additional anti-ship capability.[4] Fire control for this armament was provided by a single low angle director control tower (DCT) on the ship's bridge, together with two High Angle Control System (HACS) director towers, one on the ship's bridge and one aft,[6][5] while Type 279 air warning radar was fitted.[6][9] A 3 in (76 mm) armour belt protected the ship's machinery and magazines with 1 in (25 mm) protecting the ship's shell rooms. Deck armour was also an inch thick, with 3 in (76 mm) plates over the magazines.[3] The 5.25 inch gun turrets had armour of 1+12–1 in (38–25 mm) thickness.[4]

Phoebe was one of five Dido-class cruisers ordered under the 1936 construction programme for the Royal Navy.[6] Phoebe was laid down at Fairfield Shipbuilding and Engineering Company's Govan shipyard as Yard number 666 on 2 September 1937,[3][10] was launched on 25 March 1939 and completed on 27 September 1940.[3] Phoebe was the fifth ship of that name to serve with the Royal Navy.[11]

While Phoebe was repaired and refitted at New York from November 1941 to April 1942, the ship's close-in anti-aircraft armament was strengthened by replacing the 4-inch gun by a third quadruple pom-pom mount, while eleven single Oerlikon 20 mm cannon were fitted, with the .50 in machine guns removed. The ship's radar outfit was also improved, with Type 281 radar air warning radar replacing the Type 279 radar, with Type 285 radar and Type 284 radar also fitted.[6] When the ship was repaired in early 1943, the pom-poms were replaced by three US quadruple Mark II mounts for 40 mm Bofors guns,[6] the first use of the US quadruple Bofors mount in a British ship,[12] while seven of the single Oerlikon cannon were replaced by six twin Oerlikon, giving a total of sixteen 20mm cannon.[6]

History

References

Further reading

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