Name HMS Postillion Commissioned 25 November 1943 Identification Pennant number J296 Launched 18 March 1943 | Laid down 17 November 1942 Struck 1976 Construction started 17 November 1942 Draft 3.89 m | |
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Builder Toronto Shipbuilding Ltd | ||
HMS Postillion was a reciprocating engine-powered Algerine-class minesweeper built for the Royal Navy during the Second World War. She survived the war and was sold to the Greek Navy in 1947.
Contents
Design and description
The reciprocating group displaced 1,010–1,030 long tons (1,030–1,050 t) at standard load and 1,305–1,325 long tons (1,326–1,346 t) at deep load The ships measured 225 feet (68.6 m) long overall with a beam of 35 feet 6 inches (10.8 m). They had a draught of 12 feet 3 inches (3.7 m). The ships' complement consisted of 85 officers and ratings.
The reciprocating ships had two vertical triple-expansion steam engines, each driving one shaft, using steam provided by two Admiralty three-drum boilers. The engines produced a total of 2,400 indicated horsepower (1,800 kW) and gave a maximum speed of 16.5 knots (30.6 km/h; 19.0 mph). They carried a maximum of 660 long tons (671 t) of fuel oil that gave them a range of 5,000 nautical miles (9,300 km; 5,800 mi) at 10 knots (19 km/h; 12 mph).
The Algerine class was armed with a QF 4 in (102 mm) Mk V anti-aircraft gun and four twin-gun mounts for Oerlikon 20 mm cannon. The latter guns were in short supply when the first ships were being completed and they often got a proportion of single mounts. By 1944, single-barrel Bofors 40 mm mounts began replacing the twin 20 mm mounts on a one for one basis. All of the ships were fitted for four throwers and two rails for depth charges.
Construction and career
Launched on 18 March 1943 as AM 335, she was commissioned into the Royal Navy on 25 November 1943 as HMS Postillion.
She was sold to the Greek Navy in 1947 as Machitis. She was finally used as a target and sunk off Crete in 1984.