They should be taxed in Australia only. Isn't there a double taxation agreement betwen NZ and Australia, same as between Australia and PNG?? The Kiwi's who work in PNG don't get taxed in NZ because they get taxed in PNG. Same rules would apply here I expect.
Are the NZ pilots on the same deal as the Australian pilots? I wonder how the economics work out because otherwise it must be more expensive touring guys from NZ than hiring Australian's here and touring from Perth.
Is it still 14/14 or are they moving to 28/28?