As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME AT FS1015.00 HAS MULTIPLE AREAS OF CORROSION BETWEEN STGR23L TO STGR24R (C-CHECK RO 2/22/2022) REMOVED CORROSION AT FS1015 REF CRJ-700 SRM 51-21-06-001-001-A01 & COMPLIED WITH REO 670-53-61-2028 REV -- DATED 2021-12-28. STEPS 1-5. COMPLIED WITH 51-900-1002-SKY