What was found
PDX - FRETTING CORROSION ON CENTER OF LEFT INBOARD SEAT TRACK BETWEEN FRAMES 11405 AND 11703. REPAIRED IAW HORIZON AIR EA 4-53-959.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - FRETTING CORROSION ON CENTER OF LEFT INBOARD SEAT TRACK BETWEEN FRAMES 11405 AND 11703. REPAIRED IAW HORIZON AIR EA 4-53-959.