What was found
UPPER SEAT BASE ASSEMBLY CRACKED AT SEAT BACK ATTACH POINTS. STRESS ON SEAT BACK AND METAL FATIGUE PROBABLE CAUSE. SEAT WAS REPAIRED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPPER SEAT BASE ASSEMBLY CRACKED AT SEAT BACK ATTACH POINTS. STRESS ON SEAT BACK AND METAL FATIGUE PROBABLE CAUSE. SEAT WAS REPAIRED.