Forward Air Controllers or FACs choreographed this skies over the battlefield in Vietnam. They courageously flew low, slow and unarmed over enemy territory in small, propeller driven aircraft like the Cessna 0-1 Bird Dog and 0-2 Skymaster. The FACs were experts at spotting an evasive, well camouflaged enemy and they often braved a battery of enemy ground fire to target the opposing force.  In this episode, Forward Air Controllers William Platt and Bill Townsley tell their dramatic stories, In Their Own Words.