What was found
DURING HEAVY MAINTENANCE VISIT, DISCOVERED EXFOLIATION CORROSION ON RT VERTICAL STABILIZER REAR SPAR AT FS 81. REPAIRED PER ECO2509 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 RT VERTICAL STABILIZER REAR SPAR AT FS 81. REPAIRED PER ECO2509 PART II. AIRCRAFT RETURNED TO SERVICE. (M)