Condor-class gunvessel

Class overview
NameCondor-class gunvessels
Builders
Operators Royal Navy
Built1876–1877
In commission1877–1923
Completed4
General characteristics
Displacement774 tons
Length157 ft (48 m)
Beam29 ft 6 in (8.99 m)
Draught12 ft (3.7 m)
Installed powerDesigned 750 ihp (560 kW)
Propulsion
  • Three Boilers
  • 2-cylinder horizontal compound-expansion steam engine
  • Single screw (Laird vessels had feathering blades)
Sail planBarque-rigged
Speed11.5 kn (21.3 km/h) under power
Complement100
Armament
  • One 7-in (4½-ton) muzzle-loading rifle
  • Two 64-pounder (64cwt) muzzle-loading rifles
  • Except Flamingo:
  • One 7-in (4½-ton) muzzle-loading rifle
  • One 64-pounder (64cwt) muzzle-loading rifles
  • Two 20-pounder Breech-Loaders
  • Flamingo and Griffon rearmed in 1884:
  • 7-in MLR replaced with two 5-in Vavasseur breech loaders

The Condor-class gunvessel was a class of four Royal Navy composite gunvessels of 3 guns, built between 1876 and 1877. They were all hulked or sold before 1893, giving them an active life of less than 15 years.

Construction

Design

Designed by Nathaniel Barnaby, the Royal Navy Director of Naval Construction, the hull was of composite construction; that is, iron keel, frames, stem and stern posts with wooden planking.

Propulsion

They were fitted with three boilers, a 2-cylinder horizontal compound expansion steam engine and a single screw. Griffon and Falcon were engined by Laird Brothers and had a feathering propeller. Flamingo and Condor were engined by John Elder & Co, and all ships had a designed 750 indicated horsepower (560 kW), developing about 11.5 knots (21.3 km/h; 13.2 mph) under power.

Sail plan

The class was rigged with three masts, with square rig on the fore- and main-masts, making them barque-rigged vessels.

Armament

The ships of the class were fitted with a 7-in (4½-ton) muzzle-loading rifle and two 64-pounder (64cwt) muzzle-loading rifles, except for Flamingo, which had two 20-pounder breech-loaders in place of one of the 64-pounder muzzle-loading rifles. In 1884 Flamingo and Griffon were rearmed with two 5-in Vavasseur breech loaders replacing the 7-in muzzle-loading rifle.

HMS Griffon

Ships

NameShip BuilderLaunchedFate
FlamingoDevonport Dockyard13 December 1876Hulk 1893. Sold to Plymouth Port Sanitary Authority on 25 May 1923. Sold on 4 May 1931 for breaking
GriffonLaird Brothers, Birkenhead16 December 1876Sold to the Board of Trade as a hulk on 28 September 1891 and renamed Richmond
CondorDevonport Dockyard28 December 1876Sold to George Cohen in August 1889
FalconLaird Brothers, Birkenhead4 January 1877Hulk in 1890. Sold to E W Payne & Company on 25 June 1920

References

  1. 1 2 3 4 5 6 7 Lyon & Winfield

Bibliography