a7f203e8_0_150___Pratt___Whitney_Canada__PW150_Models
[PW118 to PW127 Models] Electronic engine control Ease of operation, reduced workload Security of mechanical back-up [PW150 Models] 
FADEC (Full Authority Digital Engine Control) Dual channel redundancy Ease of operation, reduced workload
PW100/150 | Pratt & Whitney Canada
PW150 Models