What was found
DURING M-CHECK, FOUND CORROSION ON INTERIOR SKIN BETWEEN CANTED FRAMES AT FS 1143 TO 1168, LONGERON 9L TO 22L. REPAIRED PER EA 99-154176.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING M-CHECK, FOUND CORROSION ON INTERIOR SKIN BETWEEN CANTED FRAMES AT FS 1143 TO 1168, LONGERON 9L TO 22L. REPAIRED PER EA 99-154176.