What was found
PDX - LEFT-HAND WING OUTBOARD FLAP TOP SKIN SURFACE HAS HEAVY CHAFING DAMAGE FROM MAKING CONTACT WITH WING. REPAIRED IAW HORIZON AIR EA 2-57-26.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - LEFT-HAND WING OUTBOARD FLAP TOP SKIN SURFACE HAS HEAVY CHAFING DAMAGE FROM MAKING CONTACT WITH WING. REPAIRED IAW HORIZON AIR EA 2-57-26.