1962 the company's assets were purchased by the Intermountain Manufacturing Company (IMCO), headed by Barlow Call, Sr. and Carl Petersen. IMCO, less the Cadet type certificates, was later purchased by Aero Commander in December 1966. However, in 1968 Polaris leased the former factory buildings to build snowmobiles. Following the death of Barlow Call in a mid-air collision while herding horses, the Cadet type certificates were sold separately by the Barlow Call estate to William Diehl as Nikiski Marine Corporation of Anchorage, Alaska in 1969 and Arctic Aircraft Company, Inc in 1970. Museum The CallAir Foundation maintains a museum of the company in its hometown. Aircraft See also Aviat Snow Aeronautical References Further reading External links CallAir Museum Defunct aircraft manufacturers of the United States Companies based in Wyoming Manufacturing companies based in Wyoming