What was found
FLT NR 5521 - STL - AFTER TAKEOFF, CREW RECEIVED AN ELECTRICAL EMERGENCY ABNORMAL INDICATION ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE ESSENTIAL BUS CONTACTOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT NR 5521 - STL - AFTER TAKEOFF, CREW RECEIVED AN ELECTRICAL EMERGENCY ABNORMAL INDICATION ON THE EICAS. MAINTENANCE REMOVED AND REPLACED THE ESSENTIAL BUS CONTACTOR.