As I remember (looong ago),there was always the same guy at the airport ,together with the Chief of the Armed forces there.
I would recommend you bring Dollars ,Coca Cola ..and most important Magazines (with lots of females in it )
Then you will recieve the vbest handling you can imagine .Also Priority with Tower when approaching or departing .
Dont expect ,too much .Its in the middle of nowhere.
Cheers
Inside