Bell 47D-1

The Bell 47D-1 is a single-engine, two-bladed, light helicopter that was produced by Bell Helicopter in the 1950s. It was based on the Bell 47, which was the first helicopter to be certified for civilian use. The 47D-1 was used for a variety of purposes, including agricultural work, utility work, and transportation. It is powered by a single Lycoming O-320-B2B engine and has a seating capacity for one pilot and up to three passengers.