What was found
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED LT O/B AILERON SKIN AND LOWER DOUBLER CRACKED AT THE I/B CLOSURE RIB. REPAIRED PER UPS EO DC8-57-0652.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED LT O/B AILERON SKIN AND LOWER DOUBLER CRACKED AT THE I/B CLOSURE RIB. REPAIRED PER UPS EO DC8-57-0652.