Airplane condition and configuration data; Pilot control inputs 62 and air data 64 are concurrently processed by the FMS and {HEAD ~ the FADEC} to provide control of the engine core through inputs 63 to {TAIL ~ the engine control unit} 
Airplane condition and configuration data ; Pilot control inputs 62 and air data 64 are concurrently processed by the FMS and { HEAD ~ the FADEC } to provide control of the engine core through inputs 63 to { TAIL ~ the engine control unit }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL