The airframe pictured here is modified with the "Advanced Tactical Airborne Reconnaissance System" (ATARS), thus becoming an F/A-18D(RC). The installation of the electro-optical sensor system required the standard M61 cannon to be removed. ATARS was only installed in USMC all-weather-attack squadron F/A-18D's. Four such units operated three F/A-18D(RC) each, meaning at least 12 Hornets were modified (even though some reports suggest as many as 60). South Carolina based VMFA(AW)-533 "Hawks" operated the F/A-18D between 1992 and 2022. This bird was previously assigned to VMFA(AW)-332.