The ATR72-600 is powered by which engine model?

Prepare with flashcards and multiple choice questions for the ATR General Familiarization Test. Gain insights into various aircraft systems, hints, and explanations for a successful exam experience. Get ready to excel!

Multiple Choice

The ATR72-600 is powered by which engine model?

Explanation:
The ATR 72-600 is powered by the PW127XT, a Pratt & Whitney Canada engine in the PW100 family designed for regional turboprops. This variant is chosen for the -600 to deliver better fuel efficiency, reliability, and integrated FADEC control, matching the aircraft’s higher performance and payload needs. The other engines listed belong to different aircraft or engine families—PW150 powers some Dash 8 configurations, PW110 is another PW100 variant used on different planes, and GE CF34 is a jet engine used on regional jets—not turboprops.

The ATR 72-600 is powered by the PW127XT, a Pratt & Whitney Canada engine in the PW100 family designed for regional turboprops. This variant is chosen for the -600 to deliver better fuel efficiency, reliability, and integrated FADEC control, matching the aircraft’s higher performance and payload needs. The other engines listed belong to different aircraft or engine families—PW150 powers some Dash 8 configurations, PW110 is another PW100 variant used on different planes, and GE CF34 is a jet engine used on regional jets—not turboprops.

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