The Bell UH-1 Huey Helicopter
In 1952 the US Army specified a requirement for new helicopter to serve as a medical evacuation, helicopter trainer, troop transport and general utility helicopter. Of the twenty companies that submitted designs, Bell Helicopter won the bid in late 1953 to build the first 3 prototypes based on their Model 204 design. The first flight of the XH-40 was October 20th, 1956 at Fort Worth, Texas and Bell was commissioned to build the first 100 HU-1A helicopters in March 1960, officially named Iroquois. While its official name is rarely used, the helicopter was nicknamed the Huey and the name stuck even after the US Army changed its designation to UH-1 “Huey” Helicopter.