OH-6 Cayuse

The OH-6 Cayuse, commonly known as the “Little Bird,” is a light observation helicopter initially produced by Hughes Helicopters and later by MD Helicopters. This tag delves into the Cayuse’s design, operational history, and its iconic status among reconnaissance helicopters. Recognized for its exceptional performance in the Vietnam War, the OH-6 Cayuse has continued to see various roles, from military reconnaissance to civilian applications, throughout its long service life.

  • History of the Hughes OH-6 Cayuse Helicopter

    ByMike Byrd

    The inception of the OH-6 Cayuse traces back to the U.S. Army LOH (Light Observation Helicopter) competition in 1963. From its initial identity as the Hughes Model 369, it contended against 12 other designs. The spotlight ultimately centered on three: Hughes’ Model 369, Fairchild-Hillier’s H23 Raven, and Bell’s early OH-58 Kiowa model.

    While Bell’s offering fell short due to its underwhelming power, the Hughes Model 369 – rebranded YOH-6A with a robust 252hp Allison T63-A-5A engine – soared during the trials at Fort Rucker, Alabama in 1963.