 Squadron pilots amassed over 4,400 combat flight hours and participated in over 1,500 air strikes over Indochina without loss.The squadron commenced their fourth combat deployment in September 1972 aboard "Enterprise", participating in Linebacker I and Linebacker II operations, heavy air strikes against targets in North Vietnam to interdict the flow of supplies in that country and into South Vietnam.The squadron began its next deployment to the Western Pacific in September 1974.