What was found
CLT - FOUND INTERCOSTAL CORRODED 1 INCH BY 1 INCH, STATION 990, LBL 17 FLOORBEAM INTERCOSTAL. INSTALLED DOUBLER PER SRM 53-10-09 AND TR 53-60-02. CORROSION LEVEL 1 C53-107-02. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CLT - FOUND INTERCOSTAL CORRODED 1 INCH BY 1 INCH, STATION 990, LBL 17 FLOORBEAM INTERCOSTAL. INSTALLED DOUBLER PER SRM 53-10-09 AND TR 53-60-02. CORROSION LEVEL 1 C53-107-02. (M)