What was found
UPON INITIAL INSPECTION FOUND NR 6, NR 11, AND NR 18 RIBS CRACKED. RIBS REPAIRED PER 727 M/M CH 57-54-0 BY STOP DRILLING CRACKS AND INSTALLING REPAIR DOUBLERS ON LEFT WING NR 4 L/E SLAT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPON INITIAL INSPECTION FOUND NR 6, NR 11, AND NR 18 RIBS CRACKED. RIBS REPAIRED PER 727 M/M CH 57-54-0 BY STOP DRILLING CRACKS AND INSTALLING REPAIR DOUBLERS ON LEFT WING NR 4 L/E SLAT.