Someone suggested I made something like this a while ago so here's my attempt at a mobile AMRAAM launching platform. Thanks to some god damn wiremod bug, you're going to have to do quite some wiring to make it work, don't worry, I uploaded the instructions into a youtube video:

http://www.youtube.com/watch?v=WgQcFfDIUUE&feature=youtube_gdata

***EDIT*** I added a video for my other upload, the Nuke Launcher:
http://www.youtube.com/watch?v=w5e44x5VpKU&feature=youtube_gdata

Shouldn't take more than 5 minutes to wire everything up. Once wired, the truck shoots homing missiles every half second until you stop it. You also need to feed it XYZ coordinates from a GPS or a beacon. I included a FLYING BLOOD SHITTING GMAN prop that comes with a radio and it's quite amusing to blow up.

You're going to need the following add ons:

Wiremod
Adv Duplicator
Huge driveable car pack V2
Amraam missile add on 2.0
PHX3

***EDIT*** For some reason, my comment buttons don't work, but you can find all these mods here simply search by their title. Wiremod and Adv Dupe you can't donwload from here but there are instructions floating around if you search for them.

I also used some textures on it, but i forgot where i got them from. PHX I think, if something comes out purple or something just paint it with the vanilla tool. Enjoy!