Earlier this year, Bell Helicopter celebrated the 40th anniversary of its popular single-turbine light helicopter, the JetRanger. The Bell JetRanger is the most ubiquitous turbine single-engine civilian helicopter in the world. By the beginning of this year, Bell had delivered more than 4,800 Model 206B JetRangers and 1,700 copies of its more powerful, stretched seven-seat variant, the 206L LongRanger, and the fleet had amassed more than 55 million operating hours. Two years ago, Bell reported that the highest-time JetRanger had accumulated 38,000 flight hours. JetRangers have set numerous distance records, including several around-the-world flights.
Bell began working on what would become the JetRanger in 1960, when it was competing for an Army contract to provide 4,000 light scout/attack helicopters for the Vietnam War. In 1965, Bell lost that contract to the slightly faster and lighter Hughes OH-6 Cayuse or Model 369, the civilian variant of which would later be known as the Hughes 500. (An updated version of this helicopter, the 500E, is manufactured by MD Helicopters.)