[Mobhack]

The spotter plane is an amazingly useful defensive aid, as moving vehicles are easily seen.

Potter above your own lines, and enemy thrust lines will become apparent. No need to brave his flak.

Also useful in PBEM, as human opponents will tend to move motorised forces about to shift into new defensive positions more than the AI. The spotter plane circling over your lines (and well away from his flak!) can usuallly see these moving vehicles reasonably easily. (especially in high visibility maps).

Cheers
Andy