As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRAILING EDGE OF THE RH SLAT #1 WAS FOUND TO HAVE A GOUGE ALONG THE AFT MOST SURFACE OF TH TRAILING EDGE AT SS 128.00. PERFORMED PERMANENT REPAIR AIW CRJ700/900 SRM 57-41-01-001-002-A01, ITEM 2A, EA 10-2021-035. (PART DEFECT LOCATION: TRAILING EDGE AT SS 128.00)