This mission is designed to help virtual pilots test aircraft visibility using different graphics settings. Su-25Ts are arranged ahead of the player's TF-51D at 1 km intervals ranging from 5 km to 50 km.

Use this mission to test your ability to spot aircraft. Visibility in DCS is a weird thing. It depends on your graphics settings, your zoom level, and even whether the sim is paused or not. That means spotting tests must not be done with the game paused; aircraft actually become harder to see when the game is in motion.