HMS E17

HMS E17 was a British E-class submarine built by Vickers, Barrow-in-Furness. She was laid down on 29 July 1914, launched on 16 January 1915 and was commissioned on 7 April 1915. HMS E17 was wrecked off Texel in the North Sea on 6 January 1916. Her crew were rescued by a Dutch cruiser HNLMS Noordbrabant (1899). They were interned. The conning tower of E17 is preserved as a monument at the Royal Navy Submarine Museum in Gosport, the United Kingdom.

Design
Like all post-E8 British E-class submarines, E17 had a displacement of 662 LT at the surface and 807 LT while submerged. She had a total length of 180 ft and a beam of 22 ft. She was powered by two 800 hp Vickers eight-cylinder two-stroke diesel engines and two 420 hp electric motors. The submarine had a maximum surface speed of 16 kn and a submerged speed of 10 kn. British E-class submarines had fuel capacities of 50 LT of diesel and ranges of 3255 mi when travelling at 10 kn. E17 was capable of operating submerged for five hours when travelling at 5 kn.

As with most of the early E-class boats, E17 was not fitted with a deck gun during construction, but probably had one fitted later 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.

E-class submarines had wireless systems with 1 kW power ratings; in some submarines, these were later upgraded to 3 kW systems by removing a midship torpedo tube. Their maximum design depth was 100 ft although in service some reached depths of below 200 ft. Some submarines contained Fessenden oscillator systems.

Her complement was three officers and 28 men.