6037 x 4014 px | 51,1 x 34 cm | 20,1 x 13,4 inches | 300dpi
Lieu:
RAF Leuchars, Fife. Scotland. United Kingdom.
Informations supplémentaires:
The primary weapon was the aerial torpedo, but the low speed of the biplane and the need for a long straight approach made it difficult to deliver against well-defended targets. Swordfish torpedo doctrine called for an approach at 5, 000 ft (1, 500 m) followed by a dive to torpedo release altitude of 18 ft (5.5 m).[2] Maximum range of the early Mark XII torpedo was 1, 500 yd (1400 m) at 40 knots (74 km/h) and 3, 500 yd (3200 m) at 27 knots (50 km/h). The torpedo travelled 200 yd (180 m) forward from release to water impact, and required another 300 yd (270 m) to stabilise at preset depth and arm itself. Ideal release distance was 1, 000 yd (900 m) from target if the Swordfish survived to that distance. Swordfish — flying from the British aircraft carrier HMS Illustrious — made a very significant strike on 11 November 1940 against the Italian navy during the Battle of Taranto, Italy, sinking or disabling three Italian battleships and a cruiser lying at anchor. In the aftermath, Taranto was visited by the Japanese naval attache from Berlin, who later briefed the staff who planned the attack on Pearl Harbor. Swordfish also flew anti-shipping sorties from Malta. In May 1941, a Swordfish strike from HMS Ark Royal was vital in damaging the German battleship Bismarck, preventing it from escaping to France. The low speed of the attacking aircraft may have acted in their favour, as the planes were too slow for the fire-control predictors of the German gunners, whose shells exploded so far in front of the aircraft that the threat of shrapnel damage was greatly diminished as did the fact that some at least of the Swordfish flew so low that most of the Bismarck's flak weapons were unable to depress enough to hit them. The Swordfish aircraft scored two hits, one which did little damage but the other jammed Bismarck's rudders with 15° port helm on. making the warship unmanueverable and sealing its fate. The Bismarck was destroyed less than 13 hours later.
