Pete Atack wrote:
Adjacent to me is aproximity thing. With men and vehicles, you are within that 50-100 meters. With a helo, you are farther, but still relatively close (if you fly your helo that close to an enemy!). With aircraft you may fly over the hex, but you'd be moving at speed and altitude that far exceeds what I'd call "proximity" to allow for the bonus.
Just my thoughts.