As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* FS 661.00 + 16 FRAME HAS CORROSION NEAR STGR 19R. (C-CHECK) RO 2/14/2020 INSTALLED REPLACEMENT FRAME SECTION, FRAME SPLICE AND NEW STR 16R CLEAT AT FS661.00+16.00 FROM STR 16 TO STR 20 REF CRJ 900 SRM, REO AND BOMBARDIER DRWG. COMPLETED FORM M-337. ALL CHECKS GOOD