Description
OA-4M-DL, 154651 assigned to H&MS (Headquarters and Maintenance Squadron) -12, MAG (Marine Air Group) -12 assigned to NAS Iwakuni Japan and seen transient at Osan AB, ROK in January 1989.
In this view you can clearly see the addition of the avionics hump aft of the canopy as well as the fire control and ECM antennas mounted to the nose and tail of the OA-4M aircraft.
I liked the "Yosemite Sam" mascot applied to the "Hams-12" jets!