(Citation Needed) – SYNOPSIS: Captain Dennis K. Duff (AFSN: FR-63680), United States Air Force, was awarded the Distinguished Flying Cross for extraordinary achievement while participating in aerial flight in Southeast Asia.
Headquarters, 7th Air Force, Special Orders No. 288 (February 22, 1967)
(Citation Needed) – SYNOPSIS: Captain Dennis K. Duff (AFSN: FR-63680), United States Air Force, was awarded a Bronze Oak Leaf Cluster in lieu of a Second Award of the Distinguished Flying Cross for extraordinary achievement while participating in aerial flight while serving with the 355th Tactical Fighter Wing in Southeast Asia on 4 December 1966.