What was found
PDX C4 SUSPECTED CORROSION AROUND TWO RIVETS ON FRAME TO SKIN AT APPROXIMATELY X291.400 BETWEEN STRINGER 26R AND 25R UNDER FLOOR. REPAIRED IAW DHC-8-200 SRM 51-20-16, 51-40-11 AND SRM 51-20-41.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX C4 SUSPECTED CORROSION AROUND TWO RIVETS ON FRAME TO SKIN AT APPROXIMATELY X291.400 BETWEEN STRINGER 26R AND 25R UNDER FLOOR. REPAIRED IAW DHC-8-200 SRM 51-20-16, 51-40-11 AND SRM 51-20-41.