Mason Aircraft Company
 Mason Aircraft Company was an American aircraft manufacturer of the late 1920s and 1930s.Mason Aircraft Company was founded by Monty G. Mason of Los Angeles California. Mason modified a 1928 custom aircraft built by students of the California Polytechnic State University into an aerial broadcasting booth for NBC with the call sign KHRCX. The aircraft was also equipped with fuel tanks for a 1934 non-stop aerial refueling record attempt.