As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 6716 THE INTERCOSTAL/ FLOOR SUPPORT WEB IS CORRODED THROUGH ON THE I/ B AND O/B SIDES, BELOW THE ALC FLOOR, JUST FWD OF FRAME STA.1420 , JUST O/B OF STR.28L. #19553. CORRECTIVE ACTION: REMOVED AND REPLACED INTERCOSTAL FLOOR SUPPORT WEB BELOW THE ALC FLOOR FWD OF FRAME STA 1420 O/B ON STR28L IAW B757 SRM 51-40-02. (1138595)