The Bristol Britannia is a British passenger aircraft developed by Bristol Aeroplane Company in the 1950s. It was designed as a long-range, turboprop airliner, featuring a distinctive high-wing configuration and a spacious cabin. The aircraft could accommodate around 100 passengers and was known for its comfortable flying experience. First flown in 1952, the Bristol Britannia entered service in 1957 and was primarily used by airlines for transatlantic routes. Its advanced design included a pressurized cabin and efficient engines, making it a popular choice for long-distance travel during its operational years.