Aircraft information Aircraft manufacturer PIPER AIRCRAFT CORP Aircraft model PA-31 Serial 31-657 Registration type Full Registration Date first registered 9 August 1989 Maximum takeoff weight 3102.00 Year of manufacture 1970 Country of manufacture United States of America Engine manufacturer TEXTRON LYCOMING Number of engines 2 Engine type Piston Engine model TIO-540 Airframe Power Driven Aeroplane Propellor manufacturer HARTZELL PROPELLERS Propellor model HC-E2YK-2B Fuel type Gasoline Certification Type certificate A20SO ICAO type designator PA31 Registration holder Registration holder HUNT AEROSPACE PTY LTD Registration holder commencement date 22 November 2013 Address 1 PO Box 1960 Suburb / City: COOLALINGA State / Territory: NT Postcode: 0839 Country: Australia Registered operator Registered operator AIR FRONTIER PTY LTD Registered operator commencement date 22 November 2013 Address 1 PO Box 1777 Suburb / City: COOLALINGA State / Territory: NT Postcode: 0839 Country: Australia