The President of the United States of America takes pleasure in presenting a Gold Star in lieu of a Second Award of the Silver Star to Colonel Michael Ryan Yunck (MCSN: 0-7484), United States Marine Corps Reserve, for conspicuous gallantry and intrepidity in action while serving with the First Marine Aircraft Wing in the Republic of Vietnam. On 10 December 1965, while serving as the Tactical Air Coordinator (Airborne) for a helicopter landing operation near Tam Ky, Colonel Yunck was engaged in spotting and marking targets for strike aircraft in support of an assault helicopter lift. Eight passes over the insecure landing zone were made to pinpoint the sources of insurgent communist (Viet Cong) fire which was being directed into the landing zone jeopardizing the first wave of troop-laden UH-34D aircraft. Realizing the hazard which threatened the assault troops and their transport helicopters, Colonel Yunck, armed only with spotting rockets and with complete disregard for his own personal safety, took his aircraft into close range in order to gain a more accurate position of the intense enemy fire. During this pass, heavy and accurate automatic weapons fire was directed at his aircraft by the Viet Cong. One .50 caliber round entered the cockpit and struck Colonel Yunck who was in control of the aircraft. Although grievously wounded, Colonel Yunck calmly passed control of the aircraft to the other pilot. By his daring actions and loyal devotion to duty in the face of grave personal risk, Colonel Yunck upheld the finest traditions of the United States Naval Service.