Year: 1983
Horsepower: 108 hp
Useful Load: 523 lbs
Usable Fuel: 24.5 gal
Avionics:  NavCom, Mode C Transponder, 2 place intercom, 121 MHz ELT
Seats: 2 

Year: 1977
Horsepower: 160 hp with STC free-flow exhaust upgrade
Useful Load: 831.1 lbs
Usable Fuel: 40 gal
Avionics: IFR Approach-approved GPS, Dual NavComs, ADS-B Out,  Glide Slope, Marker Beacon Receiver, 4 place intercom, 121/406 MHz ELT
Seats: 4

Year: 1977
Horsepower: 180 hp
Useful Load: 989.8 lbs
Usable Fuel: 48 gal
Avionics: IFR Approach-approved WAAS GPS, Dual NavComs, ADS-B Out, ADS-B In (to personal EFB via FlightBox, Glide Slope, Marker Beacon Receiver, Electric Trim, Single Axis Autopilot with GPSS, 4 place intercom, 121/406 MHz ELT
Seats: 4

Year: 1978
Horsepower: 200 hp
Useful Load: 1128 lbs
Usable Fuel: 72 gal
Avionics: IFR Approach-approved WAAS GPS GTN 650, G 430, Garmin 496 non-IFR, Dual NavComs, ADS-B Out, ADS-B In (to personal EFB). Glide Slope, Marker Beacon Receiver, Electric Trim, Single axis   Autopilot with GPSS, 4 Place Intercom, 121/406 MHz ELT
Seats: 4