There were actually three versions of this plane. The short nosed gas version, and TWO turbine versions. one powered by a Garret motor, and the most current version built with a Pratt-Whitney PT-6. We saw the last "new" PC-6 roll off the assembly line early last year. It was sad to see the end of a 40 year production run. Good job to the model manufacture. It's a good looking model. wish I could afford one.
Mark
Avionics tech
Pilatus Business Aircraft Ltd
www.pilatus-aircraft.com