What was found
C4 YYC - VERTICAL STAB AFT SPAR AREA CENTER HINGE FITTINGS FOR FORE RUDDER ATTACHMENT TOP LUG TOP FACE HAS 2 AREAS WITH LIGHT CHAFE DAMAGE NEAR LEFT HAND EDGE. REPAIRED IAW SRM 51-20-11, SRM 51-20-36.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C4 YYC - VERTICAL STAB AFT SPAR AREA CENTER HINGE FITTINGS FOR FORE RUDDER ATTACHMENT TOP LUG TOP FACE HAS 2 AREAS WITH LIGHT CHAFE DAMAGE NEAR LEFT HAND EDGE. REPAIRED IAW SRM 51-20-11, SRM 51-20-36.