What was found
FLT 7504 - STL - MAIN INVERTER FAILED IN FLIGHT. MAINTENANCE REPLACED MAIN INVERTER. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 7504 - STL - MAIN INVERTER FAILED IN FLIGHT. MAINTENANCE REPLACED MAIN INVERTER. (M)