What was found
PDX-CORROSION AROUND FASTENER HOLES ON FLANGE FOR PANEL 624BT FORWARD INBOARD CORNER. REPAIRED IAW DHC-8 SRM 51-00-06, RD8-57-529, AND RD8-57-633.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX-CORROSION AROUND FASTENER HOLES ON FLANGE FOR PANEL 624BT FORWARD INBOARD CORNER. REPAIRED IAW DHC-8 SRM 51-00-06, RD8-57-529, AND RD8-57-633.