What was found
ORD - FLT 576 - EN ROUTE ORD-RST AT GATE, SHORTLY AFTER STARTING ENGINES, CABIN FILLED WITH SMOKE. SHUTDOWN ENGINES. REPLACED APU. SYSTEM UNDER INVESTIGATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 576 - EN ROUTE ORD-RST AT GATE, SHORTLY AFTER STARTING ENGINES, CABIN FILLED WITH SMOKE. SHUTDOWN ENGINES. REPLACED APU. SYSTEM UNDER INVESTIGATION. (M)