HMS E20

	HMS E20 in harbour
History
United Kingdom
Name	E20
Builder	Vickers, Barrow
Laid down	25 November 1914
Launched	12 June 1915
Commissioned	30 August 1915
Fate	Sunk 6 November 1915
General characteristics
Class & type	E-class submarine
Displacement	662 long tons (673 t) surfaced; 807 long tons (820 t) submerged;
Length	181 ft (55 m)
Beam	15 ft (4.6 m)
Propulsion	2 × 800 hp (597 kW) diesels; 2 × 420 hp (313 kW) electric; 2 screws;
Speed	15.25 knots (28.24 km/h; 17.55 mph) surfaced; 10.25 knots (18.98 km/h; 11.80 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) submerged;
Complement	3 officers, 28 men
Armament	5 × 18-inch (450 mm) torpedo tubes (2 bow, 2 beam, 1 stern); 1 × 6 in (152 mm) howitzer;

HMS E20 was a British E-class submarine built by Vickers, Barrow-in-Furness. She was laid down on 25 November 1914 and was commissioned on 30 August 1915. She was sunk, torpedoed by UB-14, on 6 November 1915.

History
HMS E20 in harbour
United Kingdom
Name	E20
Builder	Vickers, Barrow
Laid down	25 November 1914
Launched	12 June 1915
Commissioned	30 August 1915
Fate	Sunk 6 November 1915
General characteristics
Class & type	E-class submarine
Displacement	662 long tons (673 t) surfaced 807 long tons (820 t) submerged
Length	181 ft (55 m)
Beam	15 ft (4.6 m)
Propulsion	2 × 800 hp (597 kW) diesels 2 × 420 hp (313 kW) electric 2 screws
Speed	15.25 knots (28.24 km/h; 17.55 mph) surfaced 10.25 knots (18.98 km/h; 11.80 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) submerged
Complement	3 officers, 28 men
Armament	5 × 18-inch (450 mm) torpedo tubes (2 bow, 2 beam, 1 stern) 1 × 6 in (152 mm) howitzer