Leonardo and Pratt & Whitney canada achieve first 100% SAF flight with PT6C-67C-POWERED AW139 helicopter. Italian Helicopter NEWS Leonardo Helicopters NEWS World Helicopter NEWS Leonardo and Pratt & Whitney canada achieve first 100% SAF flight with PT6C-67C-POWERED AW139 helicopter. dgualdo 07/12/2023 PRESS RELEASE – Rome, 07 dicembre 2023 Leonardo and Pratt & Whitney Canada today announced the successful... Read More Read more about Leonardo and Pratt & Whitney canada achieve first 100% SAF flight with PT6C-67C-POWERED AW139 helicopter.