Highflyer class cruiser

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Class overview
Name: Highflyer
Operators: RN Ensign Royal Navy
Preceded by: Pelorus class
Succeeded by: Challenger class
Completed: Three
Lost: One
General characteristics
Type: cruiser
Displacement: 5,600 tons
Length: 350 ft (110 m) (p/p, 372 ft (113 m) (o/a)
Beam: 54 ft (16 m)
Draught: 22 ft (6.7 m)
Propulsion: Two 4 cylinder triple expansion engines driving twin screws
10,000 ihp
Speed: 20 knots
Range: Carried 500 tons coal (1,120 tons max)
Complement: 450
Armament: As built
  • Eleven x 6 in quick firing guns
  • Nine x 12pdr quick firing guns
  • Six x 3pdr quick firing guns
  • Two x 18 in torpedo tubes
Armour: conning tower: 6 inch
deck and machinery spaces: 3 inch
engine hatches: 5 inch
Aircraft carried: Hermes - Three

The Highflyer class cruisers were a three-ship class of second class protected cruisers of the Royal Navy, laid down in 1897 and completed at an average cost of £300,000.

They were essentially repeats of the Eclipse class, but carried eleven six inch main guns as the main armament instead of the mix of 6 inch and 4.7 inch guns used on the earlier ships. They also used water tube boilers like the Arrogant class, with slightly upgraded machinery, but unlike the Arrogant class they were not designed to act as rams. The watertube boilers raised the speed of the ships by half a knot, and were 100 tons lighter than the boilers used in the Eclipse class ships, almost making up for the increased weight of the guns. With the very similar Challenger class ships they were the last British light cruisers before HMS Bristol was laid down in 1909.

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