What was found
PDX-INBOARD VORTEX GENERATOR ON RIGHT HAND HORIZONTAL STABILIZER LOWER SKIN IS NOT APPROVED PART FOR THIS AIRCRAFT. REPAIRED IAW HORIZON AIR EA 9-55-144.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX-INBOARD VORTEX GENERATOR ON RIGHT HAND HORIZONTAL STABILIZER LOWER SKIN IS NOT APPROVED PART FOR THIS AIRCRAFT. REPAIRED IAW HORIZON AIR EA 9-55-144.