What was found
EN ROUTE TO ORD ON FLT 572 AT CRUISE POWER, NR 4 ENGINE DECELERATED BY ITSELF AND FLAMED OUT. ORD MAINTENANCE FOUND FCU SHAFT SHEARED. REPLACED FCU. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EN ROUTE TO ORD ON FLT 572 AT CRUISE POWER, NR 4 ENGINE DECELERATED BY ITSELF AND FLAMED OUT. ORD MAINTENANCE FOUND FCU SHAFT SHEARED. REPLACED FCU. (M)