SM U-140

	SM U-140 comes alongside SM U-117 to be supplied with fuel, close to the Faroe Islands, 1918
History
German Empire
Name	U-140
Ordered	1 August 1916
Builder	Germaniawerft, Kiel
Yard number	301
Launched	4 November 1917
Commissioned	28 March 1918
In service	28 March 1918 – 11 November 1918
Fate	Surrendered 23 February 1919; Sunk as target 22 July 1921;
General characteristics
Class & type	Type U 139 submarine
Displacement	1,930 t (1,900 long tons) surfaced; 2,483 t (2,444 long tons) submerged;
Length	92.00 m (301 ft 10 in) (o/a); 71.50 m (234 ft 7 in) (pressure hull);
Beam	9.12 m (29 ft 11 in) (o/a); 5.75 m (18 ft 10 in) (pressure hull);
Height	5.27 m (17 ft 3 in)
Draught	11.20 m (36 ft 9 in)
Installed power	2 × 3,500 PS (2,574 kW; 3,452 shp) ; 2 × 450 PS (331 kW; 444 shp) surfaced; 2 × 1,780 PS (1,309 kW; 1,756 shp) submerged;
Propulsion	2 shafts, 2 × 2.10 m (6 ft 11 in) propellers
Speed	15.8 knots (29.3 km/h; 18.2 mph) surfaced; 7.6 knots (14.1 km/h; 8.7 mph) submerged;
Range	17,750 nmi (32,870 km; 20,430 mi) at 8 knots (15 km/h; 9.2 mph) surfaced; 53 nmi (98 km; 61 mi) at 4.5 knots (8.3 km/h; 5.2 mph) submerged;
Test depth	75 m (246 ft 1 in)
Complement	6 (1) officers, 56 (20) enlisted – (prize crew)
Armament	6 × 50 cm (19.7 in) torpedo tubes (four bow, two stern); 19-24 torpedoes; 2 × 15 cm (5.9 in) SK L/45 deck guns; 2 × 8.8 cm (3.5 in) SK L/30 deck guns;
Service record
Part of:	U-Kreuzer Flotilla; Unknown start – 11 November 1918;
Commanders:	K.Kapt. Waldemar Kophamel; 28 March – 11 November 1918;
Operations:	1 patrol
Victories:	6 merchant ships sunk ; (30,004 GRT); 1 lightship sunk ; (590 tons);

SM U-140 was a Type U 139 submarine that served in the Imperial German Navy in World War I. U-140 was engaged in the naval warfare and took part in the First Battle of the Atlantic.

After the end of World War I, U-140 surrendered to the United States, which used her for testing. Finally, the United States Navy destroyer USS Dickerson (DD-157) sank her as a target in the Atlantic Ocean off Cape Charles, Virginia, on 22 July 1921.

History
SM U-140 comes alongside SM U-117 to be supplied with fuel, close to the Faroe Islands, 1918
German Empire
Name	U-140
Ordered	1 August 1916
Builder	Germaniawerft, Kiel
Yard number	301
Launched	4 November 1917
Commissioned	28 March 1918
In service	28 March 1918 – 11 November 1918
Fate	Surrendered 23 February 1919 Sunk as target 22 July 1921
General characteristics
Class & type	Type U 139 submarine
Displacement	1,930 t (1,900 long tons) surfaced 2,483 t (2,444 long tons) submerged
Length	92.00 m (301 ft 10 in) (o/a) 71.50 m (234 ft 7 in) (pressure hull)
Beam	9.12 m (29 ft 11 in) (o/a) 5.75 m (18 ft 10 in) (pressure hull)
Height	5.27 m (17 ft 3 in)
Draught	11.20 m (36 ft 9 in)
Installed power	2 × 3,500 PS (2,574 kW; 3,452 shp) 2 × 450 PS (331 kW; 444 shp) surfaced 2 × 1,780 PS (1,309 kW; 1,756 shp) submerged
Propulsion	2 shafts, 2 × 2.10 m (6 ft 11 in) propellers
Speed	15.8 knots (29.3 km/h; 18.2 mph) surfaced 7.6 knots (14.1 km/h; 8.7 mph) submerged
Range	17,750 nmi (32,870 km; 20,430 mi) at 8 knots (15 km/h; 9.2 mph) surfaced 53 nmi (98 km; 61 mi) at 4.5 knots (8.3 km/h; 5.2 mph) submerged
Test depth	75 m (246 ft 1 in)
Complement	6 (1) officers, 56 (20) enlisted – (prize crew)
Armament	6 × 50 cm (19.7 in) torpedo tubes (four bow, two stern) 19-24 torpedoes 2 × 15 cm (5.9 in) SK L/45 deck guns 2 × 8.8 cm (3.5 in) SK L/30 deck guns
Service record
Part of:	U-Kreuzer Flotilla Unknown start – 11 November 1918
Commanders:	K.Kapt. Waldemar Kophamel 28 March – 11 November 1918
Operations:	1 patrol
Victories:	6 merchant ships sunk (30,004 GRT) 1 lightship sunk (590 tons)