Question time # 74 resolved

Anonymous Barry has scored again.
Above pic looking south.
Below, looking north.

It is indeed the exhaust outlet area on a Fokker F27 Friendship.

The aircraft featured is the Ashburton domiciled ZK-BXG.

I guess ZK-BXH is near enough for the purpose of this exercise. [not many miles away at all - about 70km].

Oh ! did I fail to mention that the original pic was turned 90 degrees ?

How remiss of me.

Good one Anonymous Barry.