As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - RIGHT-HAND LOWER COWL, INBOARD DOOR 423AL FORWARD APERTURE FLANGE ON LOWER COWL STRUCTURE IS CHAFED .625 INCHES LENGTH, .187 INCHES WIDE AND .025 DEEP, LOCATED APPROXIMATELY 3.5" BELOW UPPER LATCH CUT-OUT. REPAIRED IAW DHC-8 SRM 51-40-00 AND HORIZON AIR EA 2-71-140.