What was found
YYC - CORROSION ON AND AROUND FASTENERS ON RIGHT AILERON. REPAIRED IAW DHC 8 SRM 51-20-00, SRM 51-20-11, SRM 51-40-00 AND SRM 57-60-16, PAGE 2, TABLE 1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - CORROSION ON AND AROUND FASTENERS ON RIGHT AILERON. REPAIRED IAW DHC 8 SRM 51-20-00, SRM 51-20-11, SRM 51-40-00 AND SRM 57-60-16, PAGE 2, TABLE 1.