The Bell YOH-4 (originally YHO-4) was a single-engine, single rotor, light helicopter developed for the United States Army's Light Observation Helicopter program. While the YOH-4A was unsuccessful in the original LOH competition, Bell redesigned it as the sleek Bell 206A JetRanger for the commercial market, and enjoyed instant and lasting success. In 1967, the Army reopended the LOH competition, and the 206A-based OH-58 Kiowa was selected.
Read more about Bell YOH-4: Development, Variants, Operators, Specifications (OH-4A)
Famous quotes containing the word bell:
“I go, and it is done; the bell invites me.
Hear it not, Duncan, for it is a knell
That summons thee to heaven, or to hell.”
—William Shakespeare (1564–1616)