HMS Trafalgar (S107)

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HMS Trafalgar, pictured during Tomahawk missile trials
HMS Trafalgar, pictured during Tomahawk missile trials
Career (United Kingdom)
Ordered: 7 April 1977
Builder: Vickers Shipbuilding and Engineering Ltd
Laid down: 15 April 1979
Launched: 1 July 1981
Commissioned: 27 May 1983
Decommissioned: 4 December 2009
Homeport: HMNB Devonport, Plymouth
Fate: Awaiting Disposal
Badge: HMS Trafalgar Crest.jpg
General characteristics [1]
Class and type: Trafalgar-class submarine
Displacement: Surfaced: 4,740 tons
Dived: 5,208 tons
Length: 280.1 ft (85.4 m)
Beam: 32.1 ft (9.8 m)
Draught: 31.2 ft (9.5 m)
Installed power: 15,000 shp (11 MW)
Propulsion:

Single Rolls Royce PWR1 nuclear reactor driving

  • 2 x GEC steam turbines
  • 2 x W.H. Allen turbo generators; 3.2 MW
  • 2 x Paxman diesel alternators 2,800 shp (2.1 MW)
Speed: Dived: 32 knots (59 km/h)
Complement: 18 officers
112 enlisted
Sensors and
processing systems:
  • Ferranti/Gresham Dowty DCB/DCG or BAE Systems SMCS data system
  • Type 2072 hull-mounted flank array passive sonar
  • Plessey Type 2020 or Marconi/Plessey Type 2074 hull-mounted active and passive search and attack sonar
  • Ferranti Type 2046 or TUS 2076 towed array passive search sonar
  • Thomson Sintra Type 2019 PARIS or Thorn EMI 2082 passive intercept and ranging sonar
  • Marconi Type 2077 short range active classification sonar
  • Kelvin Hughes Type 1007 I band navigation radar
  • Pilkington Optronics CK34 search periscope
  • Pilkington Optronics CH84/CM010 attack periscope
Electronic warfare
and decoys:
  • 2 × SSE Mk 8 launchers for Type 2066 and Type 2071 torpedo decoys
  • RESM Racal UAP passive intercept
  • CESM Outfit CXA
  • SAWCS decoys carried from 2002
Armament:
  • 5 x 21-inch (533 mm) torpedo tubes
  • Space for a combination of 30 weapons

Current weapons:

Decommissioned weapons:

Service record
Operations: Operation Veritas (Afghanistan)

HMS Trafalgar is a decommissioned Trafalgar-class submarine of the Royal Navy. Unlike the rest of the Trafalgar-class boats that followed, she was not launched with a pump jet propulsion system, but with a conventional 7-bladed propeller. [2] Trafalgar was the fifth vessel of the Royal Navy to bear the name, after the 1805 Battle of Trafalgar.


Contents

[edit] Operational history

[edit] Combat history

After Operation Veritas, the attack on Al-Qaeda and Taliban forces following the 9/11 attacks in the United States, Trafalgar entered Plymouth Sound flying the Jolly Roger on 1 March 2002. She was welcomed back by Admiral Sir Alan West, Commander-in-Chief of the fleet and it emerged she was the first Royal Navy submarine to launch tomahawk cruise missiles against Afghanistan.[3]

[edit] Grounding incidents

In July 1996, Trafalgar grounded near the Isle of Skye in Scotland.[4]

In November 2002, Trafalgar again ran aground close to the Isle of Skye, causing £5 million worth of damage to her hull and injuring three sailors. She was travelling 50 metres below the surface at more than 14 knots when Lieutenant-Commander Tim Green, a student in the "Perisher" course for new submarine commanders, ordered a course change that took her onto the rocks at Fladda-chuain, a small but well-charted islet. Commander Robert Fancy, responsible for navigation, and Commander Ian McGhie, an instructor, both pleaded guilty at court-martial to contributing to the accident. On 9 March 2004 the court reprimanded both for negligence. Green was not prosecuted, but received an administrative censure.[5]

In May 2008 it was reported that the crash was caused by the chart being used in the exercise being covered with tracing paper, to prevent students marking it.[6]

[edit] In fiction

Trafalgar is featured in the novel Red Storm Rising by Tom Clancy, in which the submarine is sunk by a Soviet mine.

[edit] Decommissioning

Trafalgar was decommissioned on 4 December 2009 at Devonport.[7]

[edit] References

  1. ^ Jane's Fighting Ships, 2004-2005. Jane's Information Group Limited. p. 796. ISBN 0-7106-2623-1.
  2. ^ Graham, Ian, Attack Submarine, Gloucester Publishing, Oct 1989, page 12. ISBN 978-0531171561
  3. ^ Trafalgar Returns
  4. ^ http://www.publications.parliament.uk/pa/cm201011/cmhansrd/cm101102/text/101102w0001.htm#10110298000032
  5. ^ Daily Record
  6. ^ Guardian report
  7. ^ BBC News Submarine's final sailing to base

[edit] External links


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