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 985.00 €“ 1051.00. AREAS MARKED. (C-CHECK) RO 2/1/2021 INSTALLED NEW STRINGER 23L BETWEEN FS 985.00 €“ 1051.00 REF CRJ 900 SRM 51-42-06-001-001-A01 AND CRJ-900 SRM 51-42-21-001-001-A01 AND DRAWING MM690-35007 REV U.. COMPLIED WITH 51-900-1002-SKY AND PRESSURE CHECK GOOD . SEE CONTINUATION CARD FOR DETAILS