Yeah ive done this with an rc tank. I then made a crosshair by streaching plastic foil over it and drawing it on. Not sure about how they did pan and tilt, maybee they used servos, but it would be hard to turn the camera without somone else doing it.
After a bit of searching I found this! The exact same plane as in the video!
http://www.rc-cam.com/forum/index.ph...opic=1084&st=0