What was found
BOS - FLT 4719 - CREW REPORTED SEVERAL EMERGENCY LIGHTS OUT IN THE CABIN. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY UNIT AT SEAT 3B. OPS CHECK WAS FOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOS - FLT 4719 - CREW REPORTED SEVERAL EMERGENCY LIGHTS OUT IN THE CABIN. MAINTENANCE REMOVED AND REPLACED POWER SUPPLY UNIT AT SEAT 3B. OPS CHECK WAS FOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)