Frederick Drew Gregory (born January 7, 1941) is a former United States Air Force pilot, military engineer, test pilot, and NASA astronaut as well as former NASA Deputy Administrator.
1964 begann Gregory seine Ausbildung zum Hubschrauberpilot auf der Stead Air Force Base. Von Juni 1966 bis Juli 1967 wurde er als Hubschrauberpilot für 550 Kampfeinsätze im Vietnamkrieg eingesetzt.
After receiving a bachelor of science degree from the United States Air Force Academy in 1964, FrederickD. Gregory trained as a helicopter pilot and went on to serve as a helicopter rescue pilot in Vietnam in 1966.