What was found
AT C-CHECK, FOUND UPPER FUSELAGE CROWN AREA BETWEEN FRAMES 52 AND 53 STRINGER 1 LT AND 1 RT VHF ANTENNA MOUNT SURFACE HAS TOOL MARKS AROUND PERIPHERY. UPON FURTHER EVALUATION OF UPPER FUSELAGE CROWN AREA BETWEEN FRAME 52 AND FRAME 53, STRINGER 1L AND 1R, VHF ANTENNA MOUNT SURFACE, FOUND TOOLING MARKS TO BE CHIPPED PAINT AND NO DAMAGE TO STRUCTURE NOTED. TREATED AND PRIMED BARE METAL. (M)