Odd question, I'm sure it's been done though.
I was asked to look into options for a mobile ground station to operate multirotors both while moving and stopped. Then I realized it would actually be pretty cool to have this in my own vehicle as well, just for giggles.
So what I'm thinking is a monitor on the dash, along with my radio mounted within easy reach. What is tripping me up is how to work out the antenna mounting. My car has a sunroof, so I could easily pop out an antenna array to the roof and take off.
So... what do I do here? The video is easy, I can just run my cable from the exterior receiver to the monitor inside. But for the RC controller, how would I extend the antenna to the exterior? Do any 433mhz systems allow for something like this? I know that simply running an extension for the stock 2.4ghz would be a bad idea (I think).