What was found
JFK - IN-FLIGHT DFW-MAD. CREW REPORTED CROSS FEED VALVE WOULD NOT OPEN. EMERGENCY DECLARED, LANDED AT JFK WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED CROSS FEED VALVE CONTROLLER. SYSTEM GROUND CHECK NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
JFK - IN-FLIGHT DFW-MAD. CREW REPORTED CROSS FEED VALVE WOULD NOT OPEN. EMERGENCY DECLARED, LANDED AT JFK WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED CROSS FEED VALVE CONTROLLER. SYSTEM GROUND CHECK NORMAL OPERATION.