HMS Truro (1919)

History
United Kingdom
Builder	William Simons & Company, Renfrew
Launched	16 April 1919
Fate	Sold 19 May 1928 to Ward, Milford Haven
General characteristics
Class & type	Hunt-class minesweeper Aberdare sub-class
Displacement	800 long tons (813  t)
Length	213 ft (64.9 m) o/a
Beam	28 ft 6 in (8.7 m)
Draught	7 ft 6 in (2.3 m)
Installed power	2 × Yarrow boilers 2,200  ihp (1,600 kW)
Propulsion	2 shafts; 2 triple-expansion steam engines
Speed	16 knots (30 km/h; 18 mph)
Range	1,500  nmi (2,800 km; 1,700 mi) at 15 knots (28 km/h; 17 mph)
Complement	74
Armament	1 × QF 4-inch (102 mm) gun 1 × 12 pdr (76 mm (3 in)) anti-aircraft gun

HMS Truro was a Hunt-class minesweeper built for the Royal Navy during World War I. Completed in 1919, the ship was sold for scrap in 1928.

Design and description

The Aberdare sub-class were enlarged versions of the original Hunt-class ships with a more powerful armament. The ships displaced 750 long tons (760  t ) at normal load ^[1] and 930 long tons (940 t) at full load. ^[2] They measured 231 feet (70.4 m) long overall with a beam of 28 feet 6 inches (8.7 m) and a draught of 7 feet 6 inches (2.3 m). The ships' complement consisted of 74 officers and ratings. ^[1]

The ships had two vertical triple-expansion steam engines, each driving one shaft using steam provided by two Yarrow boilers. The engines produced a total of 2,200 indicated horsepower (1,600  kW ) and gave a maximum speed of 16 knots (30 km/h; 18 mph). They carried a maximum of 185 long tons (188 t) of coal ^[1] which gave them a range of 1,500 nautical miles (2,800 km; 1,700 mi) at 15 knots (28 km/h; 17 mph). ^[3]

The Aberdare sub-class was armed with a quick-firing (QF) four-inch (102 mm) gun forward of the bridge and a QF twelve-pounder (3-inch (76.2 mm)) anti-aircraft gun aft. ^[1] Some ships were fitted with QF six-pounder (2.2-inch (57 mm)) Hotchkiss guns or QF three-pounder (1.5-inch (37 mm)) Hotchkiss guns in lieu of the twelve-pounder. ^[3]

Construction and career

Ship's badge in the National Maritime Museum

Truro, the first ship of her name in the Royal Navy, was built by William Simons & Company at their shipyard in Renfrew, Scotland. The ship was launched on 16 April 1919. She was sold on 19 May 1928 to Thos. W. Ward to be broken up in Milford Haven. ^[4]

See also

• Truro, Cornwall
• For the Royal Canadian Navy Bangor-class minesweeper of World War 2, see HMCS Truro

Citations

1. Preston, p. 98
2. Lenton, p. 250
3. Cocker, p. 76
4. Colledge, Warlow & Bush, p. 448

Bibliography

• Cocker, M. P. (1993). Mine Warfare Vessels of the Royal Navy: 1908 to Date. Airlife Publishing. ISBN   1-85310-328-4.
• Colledge, J. J.; Warlow, Ben & Bush, Steve (2020). Ships of the Royal Navy: The Complete Record of all Fighting Ships of the Royal Navy from the 15th Century to the Present (5th revised and updated ed.). Seaforth Publishing. ISBN   978-1-5267-9327-0.
• Lenton, H. T. (1998). British & Empire Warships of the Second World War. Naval Institute Press. ISBN   1-55750-048-7.
• Preston, Antony (1985). "Great Britain and Empire Forces". In Gray, Randal (ed.). Conway's All the World's Fighting Ships 1906–1921. Naval Institute Press. pp. 1–104. ISBN   0-85177-245-5.