What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION FOUND ON TOP SKIN PANEL LOCATED ON THE REAR SPAR OF THE RIGHT WING, WATERLINE RIB 16. LENGTH = 2.100 INCHES, WIDTH = 0.612 INCHES, DEPTH = 0.003 INCHES. PERFORMED TIME LIMITED REPAIR ON LOWER SURFACE TOP SKIN PANEL PER EA NUMBER 328413.