world of warships killer whale submarine

U-47 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and one 2 cm (0.79 in) C/30 anti-aircraft gun. When submerged, the boat could operate for 90 nautical miles (170 km 100 mi) at 4 knots (7.4 km/h 4.6 mph) when surfaced, she could travel 8,700 nautical miles (16,100 km 10,000 mi) at 10 knots (19 km/h 12 mph).

The submarine had a maximum surface speed of 17.9 knots (33.2 km/h 20.6 mph) and a maximum submerged speed of 8 knots (15 km/h 9.2 mph). The boat was capable of operating at depths of up to 230 metres (750 ft). She had two shafts and two 1.23 m (4 ft) propellers. The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2,800 to 3,200 PS (2,060 to 2,350 kW 2,760 to 3,160 shp) for use while surfaced, two AEG GU 460/8-276 double-acting electric motors producing a total of 750 PS (550 kW 740 shp) for use while submerged. U-47 had a displacement of 753 tonnes (741 long tons) when at the surface and 857 tonnes (843 long tons) while submerged. German Type VIIB submarines were preceded by the shorter Type VIIA submarines. In 2016, one of the faulty torpedoes shot at HMS Royal Oak was found and identified. U-47 ranks as one of the most successful German U-boats of World War II. She was laid down on 25 February 1937 at Friedrich Krupp Germaniawerft in Kiel as yard number 582 and went into service on 17 December 1938 under the command of Günther Prien.ĭuring U-47 's career, she sank a total of 31 enemy vessels, including the British battleship HMS Royal Oak, and damaged nine more. German submarine U-47 was a Type VIIB U-boat of Nazi Germany's Kriegsmarine during World War II. 5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern).Missing 7 March 1941, in the North Atlantic near the Rockall Bank and Trough. The battleship Scharnhorst can be seen in the background. U-47 returns to port after sinking HMS Royal Oak.

World of warships killer whale submarine