What was found
PDX-C4 CHECK, CORROSION ON STRINGER 31R TOP SURFACE OF LOWER FLANGE BETWEEN FSX151 AND X167. REPAIRED IAW EA 2-53-689 AND SRM 51-40-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX-C4 CHECK, CORROSION ON STRINGER 31R TOP SURFACE OF LOWER FLANGE BETWEEN FSX151 AND X167. REPAIRED IAW EA 2-53-689 AND SRM 51-40-11.