HMS Chichester (F59)

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NameHMS Chichester
Ordered28 June 1951
BuilderFairfields
Laid down26 June 1953
HMS Chichester at Famagusta, 1960
History
United Kingdom
NameHMS Chichester
Ordered28 June 1951
BuilderFairfields
Laid down26 June 1953
Launched21 April 1955
Commissioned16 May 1958
IdentificationPennant number F59
FateSold for breaking 17 March 1981
General characteristics
Class & typeSalisbury-class frigate
Displacement
  • 2,170 tons standard
  • 2,400 tons full load
Length340 ft (100 m) o/a
Beam40 ft (12 m)
Draught15 ft 6 in (4.72 m)
Propulsion8 × ASR1 diesels, 12,400 shp (9,200 kW), 2 shafts
Speed24 kn (44 km/h)
Range7,500 nmi (13,900 km) at 16 kn (30 km/h)
Complement235
Sensors &
processing systems
  • Type 960 air search radar, later Type 965 AKE-2
  • Type 293Q target indication radar, later Type 993n
  • Type 982 aircraft direction radar, laterType 986
  • Type 277Q height finding radar, later Type 278
  • Type 974 navigation radarlater Type 978
  • Type 275 fire control radar on director Mark 6M
  • Type 262 fire control on STAAG mount
  • Type 1010 Cossor Mark 10 IFF
  • Type 174 search sonar
  • Type 170 attack sonar
Armament

HMS Chichester was a Salisbury-class or Type 61 aircraft direction frigate of the British Royal Navy.

The Salisbury-class, or Type 61, frigates were designed for a main role of providing long-range radar cover for convoys and to direct aircraft protecting the convoys. While they would be fitted with powerful radars and communications equipment and the crew to operate it, high speed would not be required. They shared a common hull and machinery with the Leopard-class (or Type 41) anti-aircraft frigates.[1][2]

Chichester was 339 ft 10+12 in (103.59 m) long overall, 330 ft 0 in (100.58 m) at the waterline[3] and 320 ft 0 in (97.54 m) length between perpendiculars,[4] with a Beam of 40 ft 0 in (12.19 m) and a draught of 11 ft 6+12 in (3.52 m).[3][5] Displacement was 2,170 long tons (2,200 t) standard and 2,408 long tons (2,447 t) deep load.[4] She was powered by eight Admiralty Standard Range 1 (ASR1) diesel engines, with a total power of 14,400 brake horsepower (10,700 kW), driving two propeller shafts giving a speed of 25 knots (46 km/h; 29 mph).[5] Four more of these engines were used to generate electricity, driving 500 kW alternators.[6][7] Exhausts for the diesels were routed through the ship's lattice foremast and mainmast.[6] The ship had a range of 2,300 nmi (2,600 mi; 4,300 km) at full power and 7,500 nmi (8,600 mi; 13,900 km) at 16 kn (18 mph; 30 km/h).[5][4]

The ship's main gun armament consisted of one twin 4.5 inch (113 mm) Mark 6 dual-purpose gun turret, mounted forward, with a STAAG twin stabilised 40mm Bofors mount providing close-in anti-aircraft defence, although this mounting was unreliable and later replaced by a simpler Mk.V twin Bofors mount. A single Squid anti submarine mortar was fitted.[8][9] The ship's lattice foremast carried direction finding and VHF/UHF communications aerials, together with a Type 268 navigation radar, with a Type 277 air/surface warning and height finding radar mounted on a short lattice mast immediately forward of the foremast. The ship's mainmast carried a Type 960 long-range air warning radar and a Type 293Q target designation radar, while a Type 982 aircraft direction radar was fitted on a deckhouse aft.[10] The ship's sonar fit consisted of Type 174 search, Type 170 fire control sonar for Squid and a Type 162 sonar for classifying targets on the sea floor.[8][9] As built, the ship and a complement of 207 officers and other ranks.[11]

Chichester was laid down at Fairfield Shipbuilding and Engineering Company's Govan shipyard on 26 June 1953,[9][12] as Yard number 771.[13] She was launched on 21 April 1955 by Elizabeth Douglas-Home, wife of Alec Douglas-Home,[9][14] and was completed on 16 May 1958.[9][12]

Service

References

Bibliography

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