What was found
DURING C-CHECK, FOUND LEFT TRAPEZODIAL PANEL UPPER HORIZONTAL FLANGE EXFOLIATED AND CRACKED. REPLACED TRAPEZODIAL PANEL IAW DC9 S/B 53-182 AND DC9 SRM 51-30-1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND LEFT TRAPEZODIAL PANEL UPPER HORIZONTAL FLANGE EXFOLIATED AND CRACKED. REPLACED TRAPEZODIAL PANEL IAW DC9 S/B 53-182 AND DC9 SRM 51-30-1.