What was found
YYC - REAR PRESSURE BULKHEAD, FORWARD SIDE, BEAM III, CRACKED IN UPPER ATTACH FLANGE RADIUS, BETWEEN BL425L AND BL425R. REPAIRED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YYC - REAR PRESSURE BULKHEAD, FORWARD SIDE, BEAM III, CRACKED IN UPPER ATTACH FLANGE RADIUS, BETWEEN BL425L AND BL425R. REPAIRED.