BAC One-Eleven BAC One-Eleven The British Aircraft Corporation One-Eleven, also known as the BAC-111 or BAC 1-11, is a British short-range jet airliner used during the 1960s and 1970s. It was the second short-haul jet airliner to enter service, following the French Sud Aviation Caravelle. The aircraft was also produced under licence in Romania during the 1980s as the Rombac One-Eleven. The One-Eleven was conceived by Hunting Aircraft and developed by the British Aircraft Corporation when Hunting merged into BAC along with other British aircraft manufacturers in 1960. The One-Eleven was intended to replace the turboprop Vickers Viscount on short-range routes. The
Vickers Vampire Corps in February 1918. Service evaluation was unfavorable: although performance was satisfactory, its handling qualities were poor. A third aircraft, B1485, powered by a 230 hp (170 kW) Bentley rotary engine and modified for ground-attack was built in 1918 but by the time it was built the Sopwith Salamander had already been ordered for production and development was abandoned. Three further aircraft had been ordered and allocated service numbers but it is not known whether any of these were built. Vickers Vampire The Vickers F.B.26 Vampire was a British single-seat pusher biplane fighter built by Vickers during the First World