What was found
PDX C4 CORROSION UNDER NUT PLATE ON WEB BRACKET AT STATION 299.0 X569.0, 2 INCHES INBOARD OF CARGO DOOR OPENING. REPAIRED IAW DHC-8-200 SRM 51-40-11, 51-20-16 AND 51-20-36.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX C4 CORROSION UNDER NUT PLATE ON WEB BRACKET AT STATION 299.0 X569.0, 2 INCHES INBOARD OF CARGO DOOR OPENING. REPAIRED IAW DHC-8-200 SRM 51-40-11, 51-20-16 AND 51-20-36.