What was found
AT C CHECK, WING UPPER STRINGER NR 9 CRACKED AT RIB ATTACH HOLE WS 656.5. STOP DRILLED CRACK, HFEC, INSTALLED HOLE REPAIR PER S/B 57A159. N/R 1887.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT C CHECK, WING UPPER STRINGER NR 9 CRACKED AT RIB ATTACH HOLE WS 656.5. STOP DRILLED CRACK, HFEC, INSTALLED HOLE REPAIR PER S/B 57A159. N/R 1887.