What was found
PDX - C4 THERE IS CORROSION ON STRINGER 31L ABOUT 4" FORWARD OF PILOT BULKHEAD X102.00. REPAIRED IAW DHC-8-200 SRM 51-20-11, 51-20-16, 51-20-36.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - C4 THERE IS CORROSION ON STRINGER 31L ABOUT 4" FORWARD OF PILOT BULKHEAD X102.00. REPAIRED IAW DHC-8-200 SRM 51-20-11, 51-20-16, 51-20-36.