As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*CORROSION ON STGR 23L BETWEEN FS 1031.00 - 1051.00 (C-CHECK RO 8/18/2021) EVAL CORROSION IS 100% MATERIAL LOSS AND OUT OF LIMITS PER CRJ900 SRM 51-21-06-001-001-A01. REPAIRED STGR 23L PER CRJ900 SRM 53-00-03-201-001-A02. COMPLIED WITH TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD