They served in gunship, casualty evacuation, search and rescue, vertical envelopment-attack transport, antisubmarine warfare and general utility roles during their long service life.īell developed the Model 212, or UH-1N, for the Canadian market, but U.S. They also differed in fuselage and rotor dimensions, engines and performance. The all-metal, semi-monocoque fuselage could accommodate two crewmen and seven passengers in the Model 204 and two crewmen and 11 passengers in the Model 205. The single engine Models 204 and 205 were skid-equipped helicopters with a single, two-blade, all-metal, anti-torque tail rotor mounted on the left side of the tailboom. The name Huey derived from the pre-1962 designation. The Model 212 was the UH-1N, the primary 1st Special Operations Wing Huey, while the Model 412 was the 212 with a four-blade rather than two-blade motor. The Model 205 carried either the D or H suffix. Within that series, the Model 204 had suffixes A, B, C, E, F, K, L, M and P. In 1962, aircraft designations were standardized and the Huey HU-1 series became the UH-1 series. The XH-40 flew in late 1956 and the first production model, the HU-1A Iroquois went to the Army June 30, 1959. The H-1 series began as the Bell XH-60 to meet an Army requirement for a utility helicopter for front-line evacuation of casualties, for general utility missions and for instrument training. Although both were UH-1s, there were enough differences to warrant considering them two separate aircraft. Some variant has been operated by the military in about 60 nations.īell produced two major versions of the UH-1 - the single engine Models 204 and 205 and the twin engine Models 212 and 412. The Bell Iroquois, or the Huey, as it's better known, has been the most popular light utility helicopter ever produced.
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