As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C CRACK FOUND AT LT OF BS 1480 UPPER BULKHEAD CHORD LOWER RADIUS AT FORWARD SIDE (BLG WHEEL WELL) CRACK LENGTH 1.25 INCHES APPROX WHICH INITIATED FROM LOWER EDGE EXTENDED UPWARD. (STR L32 TO L32) BS 1480 LT UPPER BULKHEAD CHORD LOWER RADIUS CRACK REPAIR CARRIED OUT AS PER HX RS R-53-43-34898 AND EO B747-5310-17628-A