While engine manufacturer Pratt & Whitney (P&W) continues the campaign to improve the reliability of its geared turbofan (GTF) engine series, the problems that airlines are having with their engines are not unusual in a historical context, according to Rick Deurloo, president of Commercial Engines. GTF engines power the Airbus A320neo family, Airbus A220, and Embraer E-Jets E2.
“When you look at the durability of the V2500 eight years into the program versus the GTF, it's not significantly different,” he said. “The difference is that the ramp was so much higher. In effectively 10 years of delivering engines to our airframe customers, we've already basically met what the V2500 did in its 30-plus years. The difference this time would be that the ramp at the front end of this program was significantly higher than the V2500, but its time on-wing is effectively the same at this point.”
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