What was found
RIBS MARKED NR 4 AND NR 9 CRACKED. REPAIRED PER M/M 57-54-0 FOR NR 7 L/E SLAT AT SHOP INSPECTION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIBS MARKED NR 4 AND NR 9 CRACKED. REPAIRED PER M/M 57-54-0 FOR NR 7 L/E SLAT AT SHOP INSPECTION.