NZFF

Overwrite these files if you have them, it will put the choppers off the apron at Woodbourne.
The AFCAD goes where you put your AFCADs, normally
"C:\Program Files\Microsoft Games\Flight Simulator 9\Addon Scenery\scenery"
The traffic file goes into
"C:\Program Files\Microsoft Games\Flight Simulator 9\Scenery\World\scenery"