As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
YYC - RIGHT AILERON UPPER SKIN JUST AFT OF LEADING EDGE IS CHAFED AT STATION 290, 340 AND 323. REPAIRED IAW CRJ700 SRM 51-41-02-001-001-A01, 57-61-01-101-001-A01, 51-12-00-001-001-A01, 51-25-00-001-001-A01, 51-25-01-001-001-A01 AND 51-41-02-001-001-A01.