HMCS Bonaventure

HMCS Bonaventure in 1961
History
Canada
NameBonaventure
NamesakeBonaventure Island
BuilderHarland & Wolff, Belfast, Northern Ireland
Laid down27 November 1943
Launched27 February 1945
Acquired23 April 1952
Commissioned17 January 1957
Decommissioned3 July 1970
HomeportHalifax, Nova Scotia
MottoNos toz seus (Not for us alone)[1]
Nickname(s)"Bonnie"
FateBroken up in Taiwan 1971
BadgeOn a field barry wavy of ten argent and azure a horseshoe with base or in which a wyvern wings displayed gules gorged with a coronet of Canada[1]
General characteristics
Class and typeMajestic-class aircraft carrier
Displacement
  • normal: 16,000 long tons (16,257 t)
  • full load: 20,000 long tons (20,321 t)
Length
  • waterline: 629.9 ft (192.0 m)
  • flight deck: 704 ft (215 m)
Beam
  • 79.9 ft (24.4 m)
  • deck width: 112.5 ft (34.3 m)
Draught24.5 ft (7.5 m)
PropulsionParsons single-reduction geared steam turbines, four Admiralty 3-drum type 350 psi (2.4 MPa) boilers, two shafts; 40,000 hp (30,000 kW)
Speed24.5 knots (45.4 km/h)
Complement1,200 (1,370 war)
Sensors and
processing systems
Armament
Aircraft carried

HMCS Bonaventure was a Majestic-class aircraft carrier, the third and last aircraft carrier in service with Canada's navy. The aircraft carrier was initially ordered for construction by Britain's Royal Navy as HMS Powerful during the Second World War. Following the end of the war, construction on the ship was halted and it was not until 1952 that work began once again, this time to an altered design for the Royal Canadian Navy. The ship entered service in 1957 renamed Bonaventure and, until the vessel's decommissioning in 1970, was involved in major NATO fleet-at-sea patrols and naval exercises and participated in the Cuban Missile Crisis. During her career Bonaventure carried three hull identification numbers, RML 22, RRSM 22 and CVL 22. Following her decommissioning Bonaventure was sold for scrap and broken up in Taiwan.

  1. ^ a b Arbuckle 1987, p. 14.


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