HMS E43

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E43 submarine.jpg
HMS E43
History
Naval Ensign of the United Kingdom.svgUnited Kingdom
NameE43
Builder Swan Hunter, Wallsend
Laid down22 December 1914
Launched11 November 1915
Commissioned20 February 1916
FateSold, 3 January 1921
General characteristics
Class and type E-class submarine
Displacement
  • 662 long tons (673 t) surfaced
  • 807 long tons (820 t) submerged
Length181 ft (55 m)
Beam15 ft (4.6 m)
Propulsion
  • 2 × 800 hp (597 kW) diesel
  • 2 × 420 hp (313 kW) electric
  • 2 screws
Speed
  • 15 knots (28 km/h; 17 mph) surfaced
  • 10 knots (19 km/h; 12 mph) submerged
Range
  • 3,000 nmi (5,600 km) at 10 kn (19 km/h; 12 mph) surfaced
  • 65 nmi (120 km) at 5 kn (9.3 km/h; 5.8 mph) surfaced
Complement31
Armament

HMS E43 was a British E-class submarine built by Swan Hunter, Wallsend. She was laid down on 22 December 1914 and was commissioned on 20 February 1916. On 19 January 1917 E43 collided with E36 off Harwich in the North Sea; E36 sank with all hands. E43 was sold on 3 January 1921 but became stranded under tow west off St Agnes Head, Cornwall on 25 November 1921.

Contents

Design

Like all post-E8 British E-class submarines, E43 had a displacement of 662 long tons (673 t) at the surface and 807 long tons (820 t) while submerged. She had a total length of 180 feet (55 m) [1] and a beam of 22 feet 8.5 inches (6.922 m). She was powered by two 800 horsepower (600 kW) Vickers eight-cylinder two-stroke diesel engines and two 420 horsepower (310 kW) electric motors. [2] [3] The submarine had a maximum surface speed of 16 knots (30 km/h; 18 mph) and a submerged speed of 10 knots (19 km/h; 12 mph). British E-class submarines had fuel capacities of 50 long tons (51 t) of diesel and ranges of 3,255 miles (5,238 km; 2,829 nmi) when travelling at 10 knots (19 km/h; 12 mph). [1] E43 was capable of operating submerged for five hours when travelling at 5 knots (9.3 km/h; 5.8 mph).

E43 was armed with a 12-pounder 76 mm (3.0 in) QF gun mounted forward of the conning tower. She had five 18 inch (450 mm) torpedo tubes, two in the bow, one either side amidships, and one in the stern; a total of 10 torpedoes were carried. [2]

E-Class submarines had wireless systems with 1 kilowatt (1.3 hp) power ratings; in some submarines, these were later upgraded to 3 kilowatts (4.0 hp) systems by removing a midship torpedo tube. Their maximum design depth was 100 feet (30 m) although in service some reached depths of below 200 feet (61 m). Some submarines contained Fessenden oscillator systems. [1]

Crew

Her complement was three officers and 28 men. [1]

Related Research Articles

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HMS E12 was a British E class submarine built by HM Dockyard, Chatham. She was laid down on 16 December 1912 and commissioned on 14 October 1914. Her construction costs totalled £101,900.

HMS E56 was a British E-class submarine built by William Denny, Dumbarton as Yard No.1033. She was laid down on 1 December 1914, launched 19 June 1916 and was delivered on 8 August 1916. E56 was sold for scrap at Granton, Edinburgh, on 9 June 1923.

HMS E21 was a British E class submarine built by Vickers, Barrow-in-Furness. She was launched on 24 July 1915 and commissioned on 1 October 1915. E21 was sold on 14 December 1921.

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HMS <i>E49</i> Submarine of the Royal Navy

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HMS <i>E48</i> Submarine of the Royal Navy

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HMS E27 was a British E-class submarine built by Yarrow Shipbuilders, Scotstoun. She was launched on 9 June 1917 and commissioned in August 1917. HMS E27 was sold to John Cashmore Ltd in Newport for scrapping on 6 September 1922.

HMS E29 was a British E-class submarine built by Armstrong Whitworth, Newcastle-Upon-Tyne. She was launched on 1 June 1915 and commissioned in October 1915. E29 suffered an explosion in the battery compartment which killed four men on 9 January 1916. E29 was sold on 21 February 1922.

HMS <i>E33</i> Submarine of the Royal Navy

HMS E33 was a British E-class submarine built by John Thornycroft, Woolston, Hampshire. She was launched on 18 April 1916 and was commissioned in November 1916. E33 was sold to John Cashmore Ltd for scrapping at their yard in Newport on 6 September 1922.

HMS <i>E34</i> Submarine of the Royal Navy

HMS E34 was a British E-class submarine built by John Thornycroft, Woolston, Hampshire. She was launched on 27 January 1917 and commissioned in March 1917. HMS E34 sank the U-boat UB-16 off Harwich in the North Sea on 10 May 1918. E34 was mined near the Eijerlandse Gronden, the sands between the Frisian islands Texel and Vlieland on 20 July 1918. There were no survivors.

HMS E46 was a British E-class submarine built by Cammell Laird, Birkenhead. She was launched on 4 April 1916 and was commissioned in October 1916. HMS E46 was sold in South Wales on 6 September 1922.

HMS E35 was a British E-class submarine built by John Brown, Clydebank. She was launched on 20 May 1916 and commissioned on 14 July 1917. E35 sank U-154 off the island of Madeira on 11 May 1918. This sinking was helped by British intelligence who had learned of a planned rendezvous between two U-boats off Cape St Vincent. E35 was sold in Newcastle on 6 September 1922.

HMS E36 was an E-class submarine built by John Brown, Clydebank for the Royal Navy. She was laid down on 7 January 1915 and was commissioned on 16 November 1916.

HMS E37 was a British E-class submarine built by Fairfield, Govan, Clyde. She was launched on 2 September 1915 and commissioned on 17 March 1916. E37 was lost in the North Sea on 1 December 1916. There were no survivors.

HMS E38 was a British E-class submarine built by Fairfield, Govan, Clyde. She was launched on 13 June 1916 and commissioned on 10 July 1917. E38 was sold for scrap in Newport on 6 September 1922.

HMS E39 was a British E-class submarine launched by Palmers, Jarrow in 1916 and was completed by Armstrong Whitworth, Newcastle upon Tyne. She was launched on 18 May 1916 and was commissioned in October 1916.

HMS <i>E42</i> Submarine of the Royal Navy

HMS E42 was a British E-class submarine built by Cammell Laird, Birkenhead. She was launched on 22 October 1915 and commissioned in July 1916. She served during the First World War, hitting with a torpedo the battlecruiser SMS Moltke on 25 April 1918 and making an unsuccessful attack on U-92 on 1 July 1918. E42 was sold for scrap at Poole on 6 September 1922.

HMS E44 was a British E-class submarine built by Swan Hunter, Wallsend. She was laid down on 8 January 1916 and was commissioned on 18 July 1916. E44 was sold for scrap in South Wales on 13 October 1921.

HMS E45 was a British E-class submarine built by Cammell Laird, Birkenhead. She was launched on 25 January 1916 and was commissioned in August 1916. E45 torpedoed U-boat UC-62 in the North Sea on 15 October 1917. E45 was sold in South Wales on 6 September 1922.

References

  1. 1 2 3 4 Innes McCartney; Tony Bryan (20 February 2013). British Submarines of World War I. Osprey Publishing. pp. 11–12. ISBN   978-1-4728-0035-0.
  2. 1 2 Akerman, P. (1989). Encyclopaedia of British submarines 1901–1955. 149–150. Maritime Books. ISBN   1-904381-05-7
  3. ↑ "E Class". Chatham Submarines. Archived from the original on 13 August 2015. Retrieved 20 August 2015.

Bibliography

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