What was found
PDX - C4 CORROSION FOUND ON STRINGER 32R ON AFT SIDE OF FRAME X151.600. REPAIRED IAW DHC-8-200 SRM 51-40-11 AND HORIZON AIR EA 2-53-375.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - C4 CORROSION FOUND ON STRINGER 32R ON AFT SIDE OF FRAME X151.600. REPAIRED IAW DHC-8-200 SRM 51-40-11 AND HORIZON AIR EA 2-53-375.