Vickers Viscount Vickers Viscount The Vickers Viscount was a British medium-range turboprop airliner first flown in 1948 by Vickers-Armstrongs. A design requirement from the Brabazon Committee, it entered service in 1953 and was the first turboprop-powered airliner. The Viscount was well received by the public for its cabin conditions, which included pressurisation, reductions in vibration and noise, and panoramic windows. It became one of the most successful and profitable of the first post-war transport aircraft; 445 Viscounts were built for a range of international customers, including in North America. The Viscount was a response to the Brabazon Committee's Type II design for
Vickers Valetta Vickers Valetta The Vickers Valetta is a British twin-engine military transport aircraft of the late 1940s. It was an all-metal mid-wing monoplane with a tailwheel undercarriage. The Valetta was a military transport development of the Viking civil airliner. The 58th Viking (c/n 158) became the prototype Valetta, which was first flown from Brooklands by test pilot Mutt Summers on 30 June 1947. The Valetta differed from the Viking fundamentally in being fitted with more powerful engines, a strengthened floor and large loading doors. Although named after the Maltese capital Valletta, the aircraft name is spelt with only one "l". The