What was found
PDX - LEFT NR 4 FLAP TRACK ASSEMBLY TO CHECK GAPS. REPAIRED IAW HORIZON AIR EA 9-57-436.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - LEFT NR 4 FLAP TRACK ASSEMBLY TO CHECK GAPS. REPAIRED IAW HORIZON AIR EA 9-57-436.