As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRINGER 27 AT FS 278 CORRODED NEXT TO INTERNAL JACK FITTING. C-CHECK RO 10/9/2020. REMOVED CORROSION AND EVALUATED REPAIR. REPAIR FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED JACK PAD FITTING SUPPORT, REF CRJ 900 SRM AND DWG. NO LEAKS NOTED. COMPLIED WITH SKYWEST TASK CARD "STRUCTURAL MAJOR REPAIR" SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.