The President of the United States of America, authorized by Act of Congress, July 2, 1926, takes pleasure in presenting a Third Bronze Oak Leaf Cluster in lieu of a Fourth Award of the Distinguished Flying Cross to Captain Harold Norman Campbell (AFSN: FR-62546), United States Air Force, for extraordinary achievement while participating in aerial flight as a Forward Air Controller and Pilot of an unarmed O-1 Bird Dog aircraft of the 20th Tactical Air Support Squadron, in action over Southeast Asia on 3 July 1967. On that date, Captain Campbell responded to an emergency call for assistance from an ambushed convoy. Assuming command of the entire rescue operation, he directed tactical airpower which neutralized the threat, and saved the remaining trucks of the convoy, as well as all attached personnel. The professional competence, aerial skill and devotion to duty displayed by Captain Campbell reflect great credit upon himself and upheld the highest traditions of the United States Air Force.