Feel free to use wherever you want...
Huge ramps going up the runway, two flat platforms at the end of each side of the jumps to hang about on. Total number of objects used: 74.
I've got no screenshots or anything of these so you'll have to wait until I can get a video or just test it out and see if you like it.
It's just a house you can use to hide out in and shoot at people from, located next to the helipads at the airport. Total objects: 73.