The Bell 206 is a series of helicopters from the American manufacturer Bell Helicopter. The Bell 206 and its further developments such as the "Jetranger" are probably the most commercially successful civil helicopter to date. It has a turbine engine and has space for the pilot + 4 passengers and is unfortunately no longer manufactured. There is a lot of information about the Jetranger Wikipedia. Further information on the official successor - the Bell 505 - is available from the manufacturer Bell Helicopters .