The bodies of three Australians and a New Zealander killed in a
All four were on board a Trans Air charter plane when it crashed into trees and burst into flames on
The sole survivor of the accident - the plane's 25-year-old co-pilot Kelby Cheyne - has been discharged from a Townsville hospital.
The Australian victims were marine pilot Chris Hart, Trans Air co-owner Les Wright and Darren Moore, who was believed to be working for PNG's Civil Aviation Authority.
The Australian Transport Safety Bureau has sent three experienced investigators to PNG following a request from local authorities