The Cheyenne IIIA is normally configured to seat a pilot and seven passengers with one additional passenger in the right seat on the flight deck if desired. Main cabin seating is commonly arranged in a four-seat club with three additional individual seats. The Cheyenne IIIA is powered by a pair of Pratt & Whitney of Canada PT6A-61 turboprop engines rated at 720 shp driving three-blade, constant-speed Hartzell propellers. The inspection interval on the engines is 3,600 hours.
The Piper Cheyenne IIIA has a range of 1,548 nautical miles. Type in your city or airport identifier for a visual representation of the NBAA IFR Range (NM) for this aircraft.