The Cheyenne I is normally configured to seat six passengers in addition to the pilot, including one occupant in the right seat on the flight deck. The cabin seating is commonly arranged in a four-seat club, with an individual fifth seat aft, opposite the airstair door. The Cheyenne I is powered by a pair of Pratt & Whitney of Canada PT6A-11 turboprop engines rated at 500 shp each, driving three-bladed, constant speed, full feathering Hartzell propellers. Engine inspection interval is 3,600 hours.
The Piper Cheyenne I has a range of 1,171 nautical miles. Type in your city or airport identifier for a visual representation of the NBAA IFR Range (NM) for this aircraft.