As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS BAY LH STRINGER 20L AT FS333-FS349 HAS EVIDENCE OF CORROSION IN MULTIPLE AREAS (C-CHECK RO 11-24-21) REPLACED MAIN AVIONICS BAY STRINGER 20L FROM FS310 TO FS349 REF CRJ-700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01 AND DWG SH670-31810 REV AE. COMPLIED WITH 51-900-1002-SKY. LEAK CHECK GOOD.