HMS Redpole (1910)
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Redpole | |
| History | |
|---|---|
| Name | Redpole |
| Namesake | Redpole |
| Builder | J. Samuel White, East Cowes |
| Laid down | 10 December 1909 |
| Launched | 24 June 1910 |
| Completed | February 1911 |
| Out of service | 9 May 1921 |
| Fate | Sold to be broken up |
| General characteristics (as built) | |
| Class & type | Acorn-class destroyer |
| Displacement | |
| Length | |
| Beam | 25 ft 5 in (7.7 m) |
| Draught | 8 ft 6 in (2.6 m) |
| Installed power | 4 White-Forster boilers 13,500 shp (10,100 kW) |
| Propulsion | Parsons steam turbines, 3 shafts |
| Speed | 27 kn (50 km/h; 31 mph) |
| Range | 1,540 nmi (2,850 km; 1,770 mi) at 15 kn (28 km/h; 17 mph) |
| Complement | 72 |
| Armament |
|
HMS Redpole was one of 20 Acorn-class (later H-class) destroyers built for the Royal Navy that served in the First World War. The Acorn class were smaller than the preceding Beagle class but oil-fired and better armed. Launched in 1910, the ship served with the Second Destroyer Flotilla, joining the Grand Fleet at the start of the war, and was transferred to the Mediterranean Fleet in 1915, joining the Fifth Destroyer Flotilla. Employed as an escort, the ship also undertook other duties, including rescuing the Italian destroyer Benedetto Cairoli in 1918. Redpole ended the war in Gibraltar. After the Armistice, the destroyer was placed in reserve before being sold to be broken up in 1921.
After the preceding coal-burning Beagle class, the Acorn-class destroyer saw a return to oil-firing. Pioneered by the Tribal class of 1905 and HMS Swift of 1907, using oil enabled a more efficient design, leading to a smaller vessel which also had increased deck space available for weaponry.[1] Unlike previous destroyer designs, where the individual yards had been given discretion within the parameters set by the Admiralty, the Acorn class were a set, with the propulsion machinery the only major variation between the different ships.[2] This enabled costs to be reduced.[3] The class was later renamed H class.[4]
Redpole had a length of 240 feet (73 m) between perpendiculars and 246 ft (75 m) overall, with a beam of 25 ft 5 in (7.7 m) and a deep draught of 8 ft 6 in (2.6 m). Displacement was 730 long tons (820 short tons; 740 tonnes) normal and 855 long tons (869 t) full load.[5] Power was provided by Parsons steam turbines fed by four White-Forster boilers and driving three shafts.[6] Three funnels were fitted, the foremost tall and thin, the central short and thick and the aft narrow.[7] The engines were rated at 13,500 shaft horsepower (10,100 kW) which gave a design speed of 27 knots (50 km/h; 31 mph). On trial, Redpole achieved 28.7 knots (53.2 km/h; 33.0 mph).[4] The vessel carried 170 long tons (170 t) of fuel oil which gave a range of 1,540 nautical miles (2,850 km; 1,770 mi) at a cruising speed of 15 kn (28 km/h; 17 mph).[5][6]
Armament consisted of two single BL 4 in (102 mm) Mk VIII guns, one carried on the forecastle and another aft. Two single QF 12-pounder 3 in (76 mm) guns were mounted between the first two funnels.[8] Two rotating 21-inch (533 mm) torpedo tubes were mounted aft of the funnels, with two reloads carried, and a searchlight fitted between the tubes.[9] The destroyer was later modified to carry a single Vickers QF 3-pounder 2 in (47 mm) anti-aircraft gun and depth charges for anti-submarine warfare.[10] The ship's complement was 72 officers and ratings.[6]