VH-GKZ  Cessna 336 Skymaster                        (c/n 336-0065)

                                    

                                        Another Territory Airlines Skymaster registered in the -GK series (presumably for Garoka, there
                                        base)  taken at that locale by Alan Bovelt in 1966.  It was s later sold to an owner in Rabual, New
                                        Britain after PNG independence and was registered P2-GKZ in 1976 and later P2-WBA.