Aircraft
Product Support Survey 2021, Part 3: Engines
Williams International was the sole OEM to hold the first place slot in the turbofan segment in this year’s AIN Engine Product Support Survey
Williams International
Williams International

Product Support Survey 2021, Part 3: Engines

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Williams International was the sole OEM to hold the first place slot in the turbofan segment in this year’s AIN Engine Product Support Survey after sharing it with Pratt & Whitney and Rolls-Royce last year. Williams recorded an Overall Average of 8.8 (out of a possible 10), up from 8.2 last year. Meanwhile, three engine manufacturers, GE Aviation, Pratt & Whitney, and Rolls-Royce, tied for second, each with Overall Average ratings of 8.5. Honeywell followed with an Overall Average of 8.2. All five OEMs in the turbofan segment saw their Overall Average scores increase this year by between 0.6 and 0.2.