Adair Army Airfield is a military airfield located in Oregon, primarily used by the United States Army. It serves as a training and operational base for various aviation units, providing facilities for both fixed-wing and rotary-wing aircraft. The airfield is named after Major John Adair, a World War II veteran. It features runways, hangars, and support facilities that enable the Army to conduct flight operations and training exercises efficiently. The airfield plays a crucial role in maintaining the readiness of Army aviation units in the region.