We have seen a strange airplane since Wednesday, White in color, and marked as "White".
The Airbus A310-304, leased from White Airways in Portugal is a new solution for Air Niugini until it will have its own wide-body aircraft (B767).
It will join the other aircrafts, B757, Fokker100s & Dash-8s to serve busy Christmas period.
Air Niugini is a flag carrier in PNG and fly to Cairns/Brisbane/Sydney in Australia, Singapore/ Hong Kong/ Manila/Tokyo in Asian ports, and Honiara/Nandi in fellow south pacific ports.
Airbus photo from Post Courier: http://www.postcourier.com.pg/20071214/frhome.htm