AirBaltic and Pratt signed a flight-hour-based engine maintenance deal last year to give it long-term cost predictability, although it warned that shortages of spare geared turbofan (GTF ...

2025年2月27日，普惠GTF Advantage发动机成功获得美国联邦航空管理局的型号合格证，为A320neo系列飞机提供了新的动力选择。首台量产发动机预计年内 ...