Catkiller 3-2 provides unique insights into the role of the tactical air controller, airborne (TACA) in I Corps as seen through the eyes of one of the pilots who flew low-flying, unarmed, single-engine aircraft in support of Marine ground units during the Vietnam War. When Gen. William Westmoreland changed the Marines’ role in I Corps into a combat one, the Marines found themselves in need of more fixed wing aircraft to handle the TACA missions. The advance party of the Army’s 220th...