where is this place

http://imagebucket.flyawaysimulation.com/images/G8tJ9.jpg

Hello,

I am from the Holland, and looking for a answer for a "simple"question. for a game / contest on the internet.

What is the name of the airport on this picture, I think it can be somewhere in New-Sealand. (new-sealand trafic sign?) Is there somebody who can help me? And now's where this is. Or recconnice the plane's?

I must have an answer before next sunday evening. If I can't answer, I'm out the competition.