KB-29 Units KB-50 Units KC-97 Units KC-135 Units KC-10 Units Numerical List KB-29M Photos KB-29P Photos KC-97 Photos 904th AREFS SURVEY 904th Air Refueling Squadron KC-135A 1959-1992 Mather AFB, California 320th Bombardment Wing (Heavy) 01 Feb 1963-1992 The patch was designed to be worn above the right chest pocket of a flight suit. It was sewn directly on the flight suit. _______________________________________________________________ KB-29 Units KB-50 Units KC-97 Units KC-135 Units KC-10 Units Numerical List KB-29M Photos KB-29P Photos KC-97 Photos Tanker Aircraft SURVEY Hosted by www.Geocities.ws