What was found
PDX C4 LEFT WING INBOARD FLAP INBOARD LOWER TRACK HAS PITTING ON UPPER SURFACE AT APPROXIMATELY 20" FROM FORWARD EDGE. REPAIRED IAW RD 8-57-985.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX C4 LEFT WING INBOARD FLAP INBOARD LOWER TRACK HAS PITTING ON UPPER SURFACE AT APPROXIMATELY 20" FROM FORWARD EDGE. REPAIRED IAW RD 8-57-985.