As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, CRACK INDICATION FOUND IN HOLE C LOCATED AT DOUBLE JOGGLE AREA, FR16 RT SIDE. CRACK DIRECTION IS 9 OCLOCK VIEW FROM OUTSIDE. CRACK DEPTH IS 0.165 INCH APPROX. CONFIRM CRACK INDICATION USING BOROSCOPE VIEW IAW NTM 51-90-00. PERFORMED A PERMANENT REPAIR ON FRAME 16 RH SIDE IAW SRM 53-11-12-300-012.