BAC One-Eleven suffered disasters in service, strong passenger demand had been demonstrated for jet propulsion. Several manufacturers raced to release passenger jets, including those aimed at the short-haul market, such as the Sud Aviation Caravelle. In July 1956, British European Airways published a paper calling for a "second generation" jet airliner to operate beside their existing turboprop designs. This led to a variety of designs from the British aerospace industry. Hunting Aircraft started design studies on a jet-powered replacement for the successful Vickers Viscount, developing the 30-seat Hunting 107. Around the same time, Vickers started a similar development of a 140-seat derivative
United Aircraft Corporation The Tu-204 was succeeded by its variant, the Tu-214. The Ilyushin Il-114 is a turboprop, narrow-body regional airliner developed to replace the Antonov An-24, which most were in service of Aeroflot. However, only 20 were built so far, and only two airlines were using it, so the Il-114's production was temporarily ceased. The Sukhoi Superjet 100 is the first airliner and regional jet airliner that is developed and exported under the UAC brand, by which it was developed by Sukhoi Civil Aircraft, a branch of the UAC. The Sukhoi Superjet 100 was designed to compete with the Antonov An-148, Embraer