What was found
MCI - DURING C-CHECK MAINTENANCE, THE TWO FORWARD HOLES INDICATE CRACKED IN RIB UPPER CHORD AT STATION 760R BL 70.5. REPAIRED CRACKS PER ARA 10885. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCI - DURING C-CHECK MAINTENANCE, THE TWO FORWARD HOLES INDICATE CRACKED IN RIB UPPER CHORD AT STATION 760R BL 70.5. REPAIRED CRACKS PER ARA 10885. (M)