As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON FRAME 581 AROUND STR 27 CUTOUT, FWD AND AFT FACE OF ATTACH FLANGE AND WEB CAMP 29321370 (C-CHECK RO 2/26/2025) REMOVED AND INSTALLED NEW FRAME @FS581.00 STR27 AND STR20R IAW CRJ 900 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001 A01 REV 38 DATE JUL-25-2020 AND DWG# SH690-33200 REV -N AND COMPLIED WITH TASK CARD 51-900-1002-SKY AND LEAK CHECK GOOD