Executive Engineer for all car programs during the time the 1964 1/2 Mustang was being developed. Don Frey was a key member of Lee Iaccoca's Fairlane Committee and directed all the engineering activities from initial feasibility through launch of the 1st generation Mustang. Later, Mr. Frey became Vice President of North American Product Development. In that role, he oversaw development of all Mustangs through 1973.