In 1965, the concept of helicopter-borne fighting forces was still new and largely untested, and units in Vietnam invented tactics on the spot. Although many were still teenagers, their survival depended on well-honed instincts and razor-sharp reflexes, along with plenty of luck. These hunter-killer missions, among the most hazardous of the Vietnam War, tested the resolve of the OH-6 pilots and the aerial observers sitting beside them. Army crews flying Hughes OH-6A Cayuse helicopters flew low and drew fire-to set up the shots for the Bell AH-1G Cobras circling above. You can have all the guns, vests, and radios you want, but you need street smarts or you’re going to be dead within an hour.”Īlthough most combat aircraft in Vietnam aimed for altitudes and speeds that helped them avoid anti-aircraft weapons, U.S. “It’s like a street cop going into a bad neighborhood. “You were right in the enemy’s face with a helicopter and had to know what you were doing,” recalls warrant officer Clyde Romero of his 1,100 hours flying scout missions over South Vietnam in 1971.

United states vietnam survival kit