 As a result, all Vigilante squadrons were converted to a carrier-based tactical reconnaissance mission and redesignated as Reconnaissance Attack Squadrons (RVAH).Existing A-5A and A-5B aircraft were modified to the RA-5C Vigilante configuration and the North American production line shifted to producing all subsequent aircraft as RA-5Cs.Heavy Attack Wing ONE was renamed Reconnaissance Attack Wing ONE (RECONATKWING ONE) and its subordinate squadrons as Reconnaissance Attack Squadrons (RVAH).