What was found
PDX - C4 FRAME 167.0 CASTELLATION IS CORRODED BETWEEN STRINGERS 32R AND 33R. REPAIRED IAW DHC-8-200 SRM 51-40-11, 51-20-10 AND SRM 51-25-15.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - C4 FRAME 167.0 CASTELLATION IS CORRODED BETWEEN STRINGERS 32R AND 33R. REPAIRED IAW DHC-8-200 SRM 51-40-11, 51-20-10 AND SRM 51-25-15.