What was found
ORD - FLT 153 - EN ROUTE ORD-NRT - GENERATOR CONTROL OFF LIGHT CONTINUALLY CYCLED THROUGHOUT ENTIRE FLIGHT. RETURNED ORD AND LANDED WITHOUT INCIDENT. REPLACED RIGHT GENERATOR CONTROL UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 153 - EN ROUTE ORD-NRT - GENERATOR CONTROL OFF LIGHT CONTINUALLY CYCLED THROUGHOUT ENTIRE FLIGHT. RETURNED ORD AND LANDED WITHOUT INCIDENT. REPLACED RIGHT GENERATOR CONTROL UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)