Google gives that registration to an Air Nuigini Falcon 900X but its clearly a Fokker F-28 or F-100 - probably the former as I can't see big clamshell reversers
that puts it pre-2004 when they upgraded the fleet.
Edit -
http://www.aussieairliners.org/f-28o...ini/p2anw.html shows a picture ofthe F-28 with the same registration