What was found
DURING M-CHECK, FOUND CORROSION ON THE UNDERWING FUSELAGE SKIN FROM FS 637 TO 667, LONGERONS 27R TO 29R. REPAIRED SKIN (P/N 5911418-119) PER EA 99-110716.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING M-CHECK, FOUND CORROSION ON THE UNDERWING FUSELAGE SKIN FROM FS 637 TO 667, LONGERONS 27R TO 29R. REPAIRED SKIN (P/N 5911418-119) PER EA 99-110716.