The Swordfish was constructed with a two-level main wing and a fixed landing gear. Its fuselage and wings consisted of steel pipe frames covered in cloth. The power plant of the Swordfish, an air-cooled Bristol Pegasus radial engine produced 690hp, giving a top speed of only 220km/h. However, thanks to its winning maneuverability and ability to carry heavy weapons, not to mention the superb control of many courageous pilots, it later contributed to the downing of the German battleship Bismark and at least ten U-boats. The Swordfish continued to fly at the front lines of combat until the end of the war.