As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
"WHILE PERFORMING ENDEAVOR EO# R25120 FOUND INTERCOSTAL CORRODED AT STR 21L BETWEEN FS333 AND FS349. ""REMOVED AND REPLACED INTERCOSTAL AT STR 21L BETWEEN FS333 AND FS349 IAW CRJ 900 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01 AND 51-40-11-001-001-A01. WVAC STAMP "