What was found
PDX - C4 CORROSION ON MATING SURFACE OF WING STRUCTURE, AROUND OUTBOARD FASTENER HOLES OF PANEL 624AT. REPAIRED IAW RD 8-57-611.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - C4 CORROSION ON MATING SURFACE OF WING STRUCTURE, AROUND OUTBOARD FASTENER HOLES OF PANEL 624AT. REPAIRED IAW RD 8-57-611.