What was found
ORD - FLT 5787 - WHILE STARTING NR 2 ENGINE, LOST ALL ELECTRICAL POWER. MAINTENANCE REPALCED NR 1 ESS BUS TIE CONTACTOR. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 5787 - WHILE STARTING NR 2 ENGINE, LOST ALL ELECTRICAL POWER. MAINTENANCE REPALCED NR 1 ESS BUS TIE CONTACTOR. (X)