As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON UPPER FLANGE OF INTERCOSTAL STATION 986.5-1006 AT STATION 993.5 RIGHT BUTT LINE 32.5. MAINTENANCE INSTALLED THE INTERCOSTAL AT RIGHT BUTT LINE 32 STATION 986.5-1006 PER AARD 51-00-05-1 AND BOEING DRAWING 147A5700 SHEET 29.