As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C2 POSSIBLE CRACK BETWEEN VERTICAL FASTENERS ON RT WING REAR SPAR LOWER T-CAP RIGHT W/W STA 857 RBL 28-32. NDT DETECTED A 4 INCH CRACK PER NDT SPM 06-10-01.001. STOP DRILLED CRACK PER DWG SRO8570009. REPAIRED REAR SPAR LOWER T-CAP PER DWG SRO8570009.