As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* FRAME 349 IN AV BAY CORRODED FROM APROX STRG 25L TO STRG 25R FWD AND AFT SIDES MARKED (C-CHECK RO 9/8/2021) EVALUATED DAMAGE AND FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED FS 349 FRAME WITH NEW. REF. CRJ 900 SRM 51-42-06-001-001-A01 AND DWG SH690-31350 REV. M / COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY, LEAK CHECKS GOOD / SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED