What was found
DURING HEAVY MAINTENANCE VISIT, DISCOVERED EXFOLIATION CORROSION ON LEFT VERTICAL STABILIZER REAR SPAR AT FS 201. REPAIRED PER ECO 2509 PART II. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE VISIT, DISCOVERED EXFOLIATION CORROSION ON LEFT VERTICAL STABILIZER REAR SPAR AT FS 201. REPAIRED PER ECO 2509 PART II. AIRCRAFT RETURNED TO SERVICE. (M)