As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERAL NICKS AT LOWER SKIN OF AFT FUSELAGE BTW FS1000.0 AND FS1069.75 AND BTW STGR 21LH AND STGR 21RH. SEVERAL NICKS AT LOWER SKIN OF AFT FUSELAGE BTW FS1000.0 AND FS1069.75 AND BTW STGR 21LH AND STGR 21RH WERE BLEND OUT PER CRJ-900 SRM 51-12-00-001-001-A01 AND WERE EVALUATED WITHIN PER CRJ-900 SRM 53-61-01-101-003-A02 AND REPAIRED PER EA 23-C9-53-1003 REV. IR SECTION III - PERMANENT REPAIR.