As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* CORROSION FOUND ON SUB FRAME AT FS517.00 BETWEEN STR27-STR26L. (C-CHECK RO 12/07/2021) REMOVED AND INSTALLED NEW SERVICEABLE SUB FRAME AT FS517.00 BETWEEN STGR 27L-26L. REF CRJ700 SRM 51-42-06-001-001-A01 AND DWG SH670-33200 REV G. COMPLIED WITH FORM M-337 AND SKYWEST TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD