Aircraft
 Missiles
 Armor
 Infantry
 Articles
WARSHIPS Annual Fleet Lists  National Historical Indexes Warship Classes
HMS Hawkins Heavy cruiser
 
HMS Hawkins Heavy cruiser
Country: UK
Type: Heavy cruiser
Service: 1919 - 1945
Laid down: 3 June 1916
Launched: 1 October 1917
Commissioned: 25 July 1919
Decommissioned: 1945
Fate: Scrapped 21 August 1947

The Hawkins class was a class of five heavy cruisers of the Royal Navy designed in 1915 and constructed throughout the First World War. This class formed the basis for the definition of the heavy cruiser type under the Washington Naval Treaty of 1922. The three ships remaining as cruisers in 1939 served in the Second World War. With the conversion of her sister, HMS Cavendish, to become the aircraft carrier HMS Vindictive, HMS Hawkins became the name ship of her class. HMS Hawkins was heavy cruiser of the Royal Navy. She was built at Chatham Dockyard. Launched on 1 October 1917, HMS Hawkins was not commissioned until 1919. Within a decade she was sent to be refit, her coal fired boilers were removed and the remaining oil fired boilers modified. She was recommissioned in December 1929. Hawkins was decommissioned again in May 1930 and reduced to the Reserve Fleet. She was recommissioned again in 1932 only to be reduced to the reserve again in April 1935. The terms of the London Naval Treaty meant that in 1937 HMS Hawkins was disarmed. When the Second World War broke out in 1939, Hawkins was rearmed and recommissioned. She served in the the Royal Navy until the end of the war. In 1945 Hawkins was reduced to reserve for the last time. In January 1947 she was allocated for ship target trials. She was sold for scrap on 21 August 1947 and broken up in December that year at the yards of Arnott Young at Dalmuir.

TECHNICAL SPECIFICATIONS
Displacement: 9,750 tons (standard)
12,190 tons (full load)
Length: 565 ft (172 m)
605 ft (184 m)
Beam: 58 ft (18 m) (65 ft (20 m) across bulges)
Draught: 17.25 ft (5.26 m) (20.5 ft (6.2 m) full load)
Propulsion: Eight Yarrow-type oil-fired water-tube boilers
Two coal fired boilers (until 1929 - then ten oil fired boilers)
Parsons geared steam turbines, Four shafts, 60,000 shp
Speed: 30 knots (55.6 km/h)
Range: 5,400 nmi (10,000 km) at 14 knots (26 km/h)
Capacity: 2,186 tons oil fuel
Complement: 690 (standard), 800+ (wartime)
Armament: Design: 7 x BL 7.5 inch Mark VI in single mounts CP Mk.V; 8 x QF 12 pdr 12 cwt Mk.II on single mounts P Mk.I; 4 x QF 12 pdr 20 cwt Mk.I on single mounts HA Mk.II; 2 x submerged & 4 x fixed above water 21 inch torpedo tubes
Completed: 7 x BL 7.5 inch Mark VI in single mounts CP Mk.V; 4 x QF 12 pdr 20 cwt Mk.I on single mounts HA Mk.II; 4 x QF 12 pdr 20 cwt Mk.I on single mounts HA Mk.II; 2 x QF 2 pdr Mk.II on single mounts HA Mk.I; 2 x submerged & 4 x fixed above water 21 inch torpedo tubes
Armour: Main belt: 1.5 - 3 in
Upper belt: 1.5 - 2 in
Upper deck: 1 - 1.5 in 
Main deck: 1 - 1.5 in
Gunshields: 1 - 2 in