HMS Achilles (F12)

Last updated

HMS Achilles (F12) at Chatham on 3 May 1981.jpg
Achilles at Chatham on 3 May 1981
History
Naval Ensign of the United Kingdom.svgUnited Kingdom
NameHMS Achilles
Builder Yarrow Shipbuilders
Laid down1 December 1967
Launched21 November 1968
Commissioned9 July 1970
DecommissionedJanuary 1990
Identification Pennant number: F12
FateSold to Chilean Navy
Flag of Chile.svgChile
NameMinistro Zenteno
Namesake José Ignacio Zenteno
Commissioned8 January 1991
DecommissionedAugust 2006
Fate
  • Washed away by tsunami, February 2010
  • Scuttled March 2010
General characteristics
Class and type Leander-class frigate
Displacement3,200 long tons (3,251 t) full load
Length113.4 m (372 ft)
Beam12.5 m (41 ft)
Draught5.8 m (19 ft)
Propulsion2 × Babcock & Wilcox boilers supplying steam to two sets of White-English Electric double-reduction geared turbines to two shafts
Speed28 knots (52 km/h)
Range4,600 nautical miles (8,500 km) at 15 knots (28 km/h)
Complement223
Armament;As built:
1 × twin 4.5 inch (114 mm) guns
1 × quadruple Sea Cat anti-aircraft missile launchers
1 × Limbo anti-submarine mortar
From 1980
1 x twin 4.5 inch (114 mm) guns
2 × quadruple Seacat anti-aircraft missile launchers
2 × single 40 mm Bofors anti-aircraft guns
2 × triple torpedo tubes
Aircraft carried;As built:
1 × Westland Wasp helicopter
From 1980
1 × Lynx helicopter

HMS Achilles was a Leander-class frigate of the Royal Navy. [1] She was built by Yarrow at Glasgow. She was launched on 21 November 1968 and commissioned on 9 July 1970. [2] She was sold to Chile in 1991 and served in the Chilean Navy as Ministro Zenteno. She was washed away from her berth at Talcahuano by a tsunami following the February 2010 Chile earthquake, and ran aground on the coast a few kilometres to the north. She was scuttled the following month by the Chilean Navy as a danger to navigation.

Contents

Construction and design

Achilles was one of two Batch 3, "Broad-Beamed" Leander-class frigates ordered from Yarrow Shipbuilders in early 1967, the other being Diomede and Jupiter. [3] She was laid down on 1 December 1967, launched on 21 November 1968 and completed on 9 July 1970, [4] [5] [6] commissioning on 11 July with the Pennant number F12. [7]

Achilles was 372 feet (113.4 m) long overall and 360 feet (109.7 m) at the waterline, with a beam of 43 feet (13.1 m) and a maximum draught of 19 feet (5.8 m). Displacement was 2,500 long tons (2,500 t) standard and 2,962 long tons (3,010 t) full load. Two oil-fired boilers fed steam at 550 pounds per square inch (3,800 kPa) and 850 °F (454 °C) to a pair of double reduction geared steam turbines that in turn drove two propeller shafts, with the machinery rated at 30,000 shaft horsepower (22,000 kW), giving a speed of 28 knots (52 km/h; 32 mph). [8]

A twin 4.5-inch (113 mm) Mark 6 gun mount was fitted forward. A single Sea Cat surface-to-air missile launcher was fitted aft (on the Helicopter hangar roof), while two Oerlikon 20mm cannon provided close-in defence. A Limbo anti-submarine mortar was fitted aft to provide a short-range anti-submarine capability, while a hangar and helicopter deck allowed a single Westland Wasp helicopter to be operated, for longer range anti-submarine and anti-surface operations. [9] [10]

Achilles was fitted with a large Type 965 long range air search radar on the ship's mainmast, with a Type 993 short range air/surface target indicating radar and Type 978 navigation radar carried on the ship's foremast. An MRS3 fire control system was carried to direct the 4.5-inch guns. [11] The ship had a sonar suite of Type 184 medium range search sonar, Type 162 bottom search and Type 170 attack sonar. [12] [13]

Service history

In 1970, Achilles deployed to the Far East where there was, at that time, a large British naval presence. She escorted a number of larger vessels while there, including the aircraft carrier HMS Eagle.

In 1974, Achilles joined the 3rd Frigate Squadron, and later that year deployed to the Far East on a nine-month deployment as part of Task Group 317.2. The task group visited a number of African ports on their way to the Far East and Indian Ocean, including South Africa, a visit that caused some controversy back in the UK at the time. The task group visited a variety of ports in the Far East and took part in a number of exercises. Achilles was active as a radio relay vessel during the fall of South Vietnam.

Upon the task group's return from the Far East, they made their way around the Cape of Good Hope to South America where a large exercise with the Brazilian Navy took place, which included the aircraft carrier HMS Ark Royal. Achilles returned to the UK in June 1975.

On 12 November 1975, Achilles collided with the Greek tanker Olympic Alliance in heavy fog in the Dover Strait, causing a number of injuries aboard Achilles together with heavy damage to the frigate's bow, while a large oil slick was released from the tanker into the Channel. Achilles was under repair at Devonport Dockyard until March 1976, with her complete bow section needing to be replaced. [14] [15] [16] The following year, Achilles joined the Fishery Protection Squadron during the Third Cod War with Iceland, spending one week on patrol. [14] [17] During that year also, HMS Achilles was covertly deployed to Belize during the Guatemalan emergency.

After her deployment during the Third Cod War, Achilles went on a number of deployments including to the Persian Gulf as well as being involved in a number of naval exercises.

Achilles was intended to be modernised, (probably involving removal of her one 4.5-inch twin gun, which would have been replaced by the Exocet anti-ship missile and Sea Wolf anti-aircraft missiles, but possibly also involving fitting of a towed array sonar), but the modernisation was cancelled due to the 1981 Defence Review by the minister, John Nott, and it was instead planned to dispose of the unmodernised frigate, despite the long life remaining in her hull. [18] [19] In 1982, Achilles deployed to the West Indies as guardship. The following year, she deployed to the Falkland Islands to patrol the area in the aftermath of the Falklands War. Later that year Achilles took part in Exercise Orient Express, which took place in the Indian Ocean. She deployed to the Persian Gulf that same year.

By the late 1980s, Achilles career was coming to an end. In 1989 she joined the Dartmouth Training Squadron, and in a busy year became the first Royal Navy warship to visit East Germany as well as hosting a dinner to mark the 50th anniversary of the Battle of the River Plate. In January 1990 Achilles decommissioned, ending her career, though only with the Royal Navy. However, the name Achilles lives on as TS Achilles, the Trowbridge branch of the Sea Cadet Corps. Sold to the Chilean Navy in 1991, she served until 2006 with the name Ministro Zenteno. From 2006 until late February 2010 she was in reserve.

Fate

On 27 February 2010 a tsunami associated with the 2010 Chile earthquake washed her several nautical miles from her berth in the Talcahuano naval base, towards the coastal city of Dichato. In March 2010, the Chilean Navy decided to sink the ship to ensure free navigation in the area where the ship had run aground. The mission was performed by the crew of the offshore patrol vessel Piloto Pardo.

Related Research Articles

<i>Leander</i>-class frigate Class of frigate in the Royal Navy

The Leander-class, or Type 12I (Improved) frigates, comprising twenty-six vessels, was among the most numerous and long-lived classes of frigate in the Royal Navy's modern history. The class was built in three batches between 1959 and 1973. It had an unusually high public profile, due to the popular BBC television drama series Warship. The Leander silhouette became synonymous with the Royal Navy through the 1960s until the 1980s.

HMS <i>Scylla</i> (F71) 1970 Type 12I or Leander-class frigate of the Royal Navy

HMS Scylla (F71) was a Leander-class frigate of the Royal Navy (RN). She was built at Devonport Royal Dockyard, the last RN frigate to be built there as of 2016. Scylla was commissioned in 1970, taken out of service in 1993 in accordance with Options for Change, and sunk as an artificial reef in 2004 off Whitsand Bay, Cornwall.

HMS <i>Andromeda</i> (F57) Type 12I or Leander-class frigate of the Royal Navy and Indian Navy

HMS Andromeda was a Leander-class frigate of the Royal Navy. She was built at HM Dockyard Portsmouth. She was launched on 24 May 1967 and commissioned into the Royal Navy on 2 December 1968. She took part in the Falklands War. She was sold to India in 1995, for use as a training ship, being renamed INS Krishna. She was finally decommissioned in May 2012.

HMS Minerva (F45) was a Leander-class frigate of the Royal Navy. The ship commissioned in 1966 and took part in the Beira Patrol and Second Cod War during the 1970s and the Falklands War in 1982. Charles, Prince of Wales served aboard the ship in the 1970s. Between these major engagements, the frigate patrolled British territorial waters and took part in NATO and British military exercises. Minerva was decommissioned in 1992 and sold for scrap.

HMS <i>Ajax</i> (F114) 1963 Type 12I or Leander-class frigate of the Royal Navy

HMS Ajax was a Leander-class frigate of the Royal Navy. She was built by the famous Cammell Laird company of Birkenhead. Ajax was launched on 16 August 1962 and commissioned on 10 December 1963. She was originally intended to be named HMS Fowey, and laid down as a Rothesay class, but instead became part of Batch 1 of the Leander class.

HMS <i>Dido</i> (F104) 1963 Type 12I or Leander-class frigate of the Royal Navy

HMS Dido was a Royal Navy (RN) Leander-class frigate. Entering service in 1961, Dido was involved in the Indonesia–Malaysia confrontation, served with NATO's Standing Naval Force Atlantic on several occasions, and was one of the frigates used for the filming of the drama series Warship.

HMS <i>Penelope</i> (F127) Leander-class frigate, launched 1962

HMS Penelope was a Leander-class frigate of the Royal Navy. In the Falklands War, Penelope fired on an Argentine patrol boat and claimed to be the last ship attacked by Argentine aircraft over the course of the war. In 1991, she was commissioned into the Ecuadorean Navy, and renamed Presidente Eloy Alfaro.

HMS <i>Leander</i> (F109) 1963 Type 12I or Leander-class frigate of the Royal Navy

HMS Leander (F109) was the nameship of the Leander-class frigate of the Royal Navy (RN). She was originally intended to be part of the Rothesay class and would have been known as Weymouth. Leander was, like the rest of the class, named after a figure of the classical Greek mythology. She was built by the Harland & Wolff shipyard in Belfast, Northern Ireland and was launched on 28 June 1961. She was commissioned on 27 March 1963.

HMS <i>Cleopatra</i> (F28) 1966 Type 12I or Leander-class frigate of the Royal Navy

HMS Cleopatra (F28) was a Leander-class frigate of the Royal Navy (RN). Cleopatra was built at HMNB Devonport. She was launched on 21 March 1964, commissioned on 1 March 1966 and decommissioned on 31 January 1992.

HMS <i>Apollo</i> (F70) Type 12I or Leander-class frigate of the Royal Navy and Pakistan Navy

HMS Apollo was a batch 3B broadbeam Leander-class frigate of the Royal Navy. She was, like the rest of the class, named after a figure of mythology. Apollo was built by Yarrow Shipbuilders of Scotstoun. She was launched on 15 October 1970 and commissioned on 28 May 1972, making her the penultimate Leander.

HMS <i>Ariadne</i> (F72) Type 12I or Leander-class frigate of the Royal Navy and Chilean Navy

HMS Ariadne was a Leander-class frigate of the Royal Navy. She was launched in 1971, was sold to Chile in 1992 and sunk as a target hulk in 2004.

HMS <i>Sirius</i> (F40) 1966 Type 12I or Leander-class frigate of the Royal Navy

HMS Sirius (F40) was a Leander-class frigate of the Royal Navy (RN) built by H.M. Dockyard Portsmouth, and was the penultimate RN warship to be built there for a period of forty years, until Vosper Thornycroft built HMS Clyde. Sirius was launched on 22 September 1964 and commissioned on 15 June 1966. The ship continued in front line service until February 1992.

HMS <i>Danae</i> (F47) Type 12I or Leander-class frigate of the Royal Navy and Ecuadorian Navy

HMS Danae was a Leander-class frigate of the Royal Navy. She was, like the rest of the class, named after a figure of mythology. Danae was built by Devonport Dockyard. She was launched on 31 October 1965 and commissioned on 10 October 1967.

HMS Phoebe (F42) was a Leander-class frigate of the Royal Navy (RN). She was, like the rest of her class, named after a figure of mythology. Built by Alexander Stephen and Sons on the River Clyde, she was launched on 19 December 1964 and commissioned on 15 May 1966.

HMS <i>Gurkha</i> (F122) Type 81 or Tribal-class frigate of the Royal Navy and Indonesian Navy

HMS Gurkha (F122) was a Tribal-class frigate of the Royal Navy. She was named after an ethnic group located in Nepal, and who continue to serve in the British Army. She was sold to the Indonesian Navy in 1984 and renamed KRI Wilhelmus Zakarias Yohannes (332).

HMS <i>Yarmouth</i> (F101) 1960 Type 12M or Rothesay-class frigate of the Royal Navy

HMS Yarmouth was the first modified Type 12 frigate of the Rothesay class to enter service with the Royal Navy.

HMS <i>Rothesay</i> (F107) 1960 Type 12M or Rothesay-class frigate of the Royal Navy

HMS Rothesay was the lead ship of the Rothesay or Type 12M class of anti-submarine frigates of the British Royal Navy. She was commissioned in 1960 and scrapped in 1988.

HMS <i>Rhyl</i> (F129) 1960 Type 12M or Rothesay-class frigate of the Royal Navy

HMS Rhyl was a Rothesay-class or Type 12I anti-submarine frigate of the Royal Navy, launched by Lady Macmillan on 23 February 1959 and commissioned in October 1960. Following Royal Navy service she was scuttled whilst being prepared as a target in 1985.

HMS <i>Lowestoft</i> (F103) 1961 Type 12M or Rothesay-class frigate of the Royal Navy

HMS Lowestoft was a Rothesay-class or Type 12 class anti-submarine frigate of the British Royal Navy. Lowestoft was reconstructed in the late 1960s to largely the same pattern as the third group of Leander-class frigates, with new radar and fire control and a hangar and pad for a Westland Wasp helicopter for longer range, anti-submarine, engagement. In the late 1970s it was converted as the prototype towed array frigate for the Royal Navy, but retained its full armament. Lowestoft was sunk as a target on 8 June 1986 by HMS Conqueror using a Tigerfish torpedo. She was the last Royal Naval target to be sunk still displaying her pennant number.

HMS <i>Berwick</i> (F115) Type 12M or Rothesay-class frigate of the Royal Navy

HMS Berwick was a Rothesay- or Type 12I-class anti-submarine frigate of the British Royal Navy. She was built by Harland & Wolff and launched on 15 December 1959.

References

  1. Carr, Richard. "Paxman and the Royal Navy". paxmanhistory.org.uk. Paxman History Pages. Archived from the original on 27 May 2011. Retrieved 12 November 2019.
  2. "Missile Frigate Ministro Zenteno (3rd)". armada.cl/. Armarda De Chile. Archived from the original on 17 February 2006.
  3. Osborne & Sowdon 1990 , p. 42
  4. Blackman 1971 , p. 350
  5. Friedman 2008 , p. 338
  6. Marriott 1983 , p. 94
  7. Osborne & Sowdon 1990 , p. 109
  8. Osborne & Sowdon 1990 , p. 111
  9. Osborne & Sowdon 1990 , pp. 33–34, 36, 111
  10. Marriott 1983 , p. 79
  11. Osborne & Sowdon 1990 , pp. 33, 35, 44
  12. Osborne & Sowdon 1990 , pp. 33–34, 44
  13. Friedman 2008 , p. 253
  14. 1 2 Critchley 1986 , p. 131
  15. Osborne & Sowdon 1990 , p. 47
  16. ""OLYMPIC ALLIANCE" (COLLISION)". Parliamentary Debates (Hansard) . House of Commons. 12 November 1975. col. 1528–1533. Retrieved 18 November 2019.
  17. "End of the Cod Patrol...after 49 collisions". Navy News . July 1976. p. 8. Retrieved 18 November 2019.
  18. Osborne & Sowdon 1990 , p. 48
  19. Friedman 2008 , pp. 300–302

Publications