The President of the United States of America, authorized by Act of Congress, July 2, 1926, takes pleasure in presenting the Distinguished Flying Cross to Major John F. Hillen, Jr., United States Army, for heroism while participating in aerial flight evidenced by voluntary action above and beyond the call of duty in the Republic of Vietnam on 27 January 1970. Major Hillen distinguished himself while serving as an aerial observer aboard an OH-6A command and control helicopter during an air reconnaissance mission in the vicinity of Tram Thien River, Phong Dien District, Republic of Vietnam. Major Hillen spotted movement in a treeline below his aircraft and directed the insertion of infantry troops into the suspected area. He then ordered the pilot of his helicopter to descend to a level where the ground troops could be assisted with the craft’s spotlight and marking fire directed at the enemy position. As the ground unit was closing in on the hostile area, the enemy fired upon the command and control aircraft, seriously wounding Major Hillen. Despite his wounds, Major Hillen continued to direct the helicopter’s fire until he lost consciousness. Major Hillen’s personal bravery and devotion to duty were in keeping with the highest traditions of the military service and reflect great credit upon himself, his unit, and the United States Army.