As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 1 INCH BY 2 INCH CORRODED AREA INTERCOSTAL STATION 947 TO 967 LBL 17 INCHES. REMOVED AND REPLACED WITH NEW INTERCOSTAL. REPAIRED PER SRM 51-10-1. CORROSION TASK NR C53-107-02, CORROSION LEVEL 2. (M)