|Semper Fi. My name is Ryan Lamarre. I spent six years in the Corps. I am trying to find anyone who served with David M. Duranceau in C.Co. 1/7. He was killed by a box mine while on patrol near An Hoa airfield in July, 67. He was my Father's best friend. My father also fought in Vietnam in 1967 and 1968 as a Helicopter door gunner. any info or stories that you may have regarding David, would be greatly received and appreciated.