Rolls-Royce and Williams International took first place for the turbofan segment in this year’s AIN Engine Product Support Survey with a tied Overall Average of 8.2 (out of a possible 10). Williams retains its first-place status from last year, whle Roll-Royce climbed from last year’s second place. In second place this year are GE and Pratt  & Whitney Canada at 8.0.

Honeywell came in third place with an Overall Average of 7.9, followed by CFE in fourth place at 7.8.

On the turboprop/turboshaft side, Honeywell kept its first-place lead from last year, with an 8.4 Overall Average. Pratt & Whitney Canada came in second place, rated at 7.6, followed by Safran at 7.4.

In almost every case, Overall Average scores reflect a drop from last year’s ratings, ranging from 0.3 to 0.1. Safran’s rating of 7.4 remains the same as last year.