The Hughes TH-55 Osage is a piston-powered light training helicopter produced for the United States Army. It was also produced as the Model 269 family of light utility helicopters, some of which were marketed as the Model 300. The Model 300C was produced and further developed by Schweizer after 1983.

The project was submitted to the US Army who ordered five, designated YHO‑2‑HU, for evalua­tion at Fort Rucker. Recommendations by Army en­gineers were adopted by Hughes to improve the design. In the summer of 1964, the Army chose it as a primary trainer and ordered 20, designated TH‑55A Osage.

Jul 11, 2016 · The Hughes TH-55 Osage was a piston-powered light training helicopter produced for the United States Army. In 1955, Hughes Tool Company’s Aircraft Division carried out a market survey which showed that there was a demand for …

The Hughes Model 269 was known to the U.S. Army as the TH-55 Osage. In 1947, Howard Hughes redirected the Hughes Aircraft Company 's efforts from airplanes to helicopters. The effort began in earnest in 1948, when helicopter manufacturer Kellett Autogiro Corporation sold their latest design to Hughes for production.

Mar 11, 2019 · Page details technical specifications, development, and operational history of the Hughes TH-55 Osage (Model 269A) Light Utility Helicopter (LUH) including pictures.

The Hughes TH-55 Osage was a pist on-powered light training helicopter produced for the United States Army. It was also produced as the Model 269 family of light utility helicopters, some of which were marketed as the Model 300.

Feb 26, 2021 · Designed with dual controls, it was a two-place, side by side primary training helicopter. Over 860 eventually entered the Army inventory. It featured 360-degree visibility, eight foot ground-to-rotor clearance, and well designed skids to absorb hard student landings. The TH-55 replaced the TH-23 trainer and was first delivered in 1969.

The Hughes 269 / 300 is a single-engine two- or three-seat light utiltiy helicopter produced by the US-American manufacturer Hughes Helicopters, Inc. and later by Schweizer Aircraft Corporation. The TH-55 Osage is a trainer variant for the US Army. The Hughes 269A was also license-built by Kawasaki Kokuki K.K., Japan as the TH-55J.

In 1964, it was selected by the U.S. Army as its primary helicopter trainer and was given the designation TH-55A and the name Osage. TH-55’s served until 1988, but they saw the most use during the Vietnam War when the Army’s need for helicopter pilots was virtually insatiable.

Jul 7, 2011 · As the TH-55A it was selected by the U.S. Army for use as it's primary helicopter trainer in mid-1964. It replaced the Hiller H-23B trainer. It was used to train pilots until about 1984. The...