Current Inventory

Listed below is Indy Air Sales’ current inventory, please contact us if you have any questions. For priority inventory updates, please subscribe to our mailing list.

1978 Cessna 421 Prop Jet - N71RC

Aircraft Sold

1978 Cessna 421 Prop Jet - N71RC

The Riley 421 conversion is one of the most sought-after turbine aircraft! With Honeywell LTP-101 engines, it is the most fuel-efficient twin-turboprop, cruising at 250 knots on just 58 gallons per hour! This is a rare 421C model conversion, with Ram Winglets, and upgraded avionics including Garmin 530W/430W, Meggit EFIS Displays, and STEC 55X Autopilot with Altitude Preselect & GPSS . You won’t find a more quiet, or easy to fly turbine twin anywhere! Complete logs, great cosmetics, and No Damage History! A rare find!

General Information

Total Time Since New: 2927
Engine Since Hot Sections: 25


  • Garmin GMA 340 Audio Panel
  • Garmin GNS 530W GPS/Nav/Com
  • Garmin GNS 430W GPS/Nav/Com
  • Garmin GDL 69 XM Weather Datalink
  • Garmin GTX 330 Mode S Transponder & King KT71 Transponder
  • Meggit Magic Primary Flight Display
  • Meggit Magic Navigation Display
  • STEC 55X Autopilot with Altitude Pre Select
  • King KN 64 Digital DME
  • Dual JPI Digital Fuel Flow
  • Bendix RDR160 Color Radar


  • RAM Winglets
  • APM Aft Body Strakes
  • GPSS Steering
  • Yaw Damper
  • Cleveland Wheels and Brakes
  • Dual Writing Tables
  • Club Seating
  • Co-Pilots Instruments
  • Prop Sync
  • Belted Potty
  • Certified Known Ice
  • 281 Gallon Fuel Capacity
  • JB Air Conditioning
  • Auto Feather