What was found
PDX - MAIN CABIN DOOR THRESHOLD HAS CORROSION BELOW UPPER THRESHOLD ON UPPER SURFACE OF LOWER STRUCTURE. REPAIRED IAW DHC-8 SRM 51-20-11, PARAGRAPH 3.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - MAIN CABIN DOOR THRESHOLD HAS CORROSION BELOW UPPER THRESHOLD ON UPPER SURFACE OF LOWER STRUCTURE. REPAIRED IAW DHC-8 SRM 51-20-11, PARAGRAPH 3.