User blog comment:Dragonjet/KC3改/@comment-24080632-20150429094424/@comment-1820055-20150429104605

this is true for new los formula. see Line of Sight, though I cannot explain this myself, some people did the math for it.

though if you see the los and aircraft within a red box, this means not all your equipment was counted which only happens if you open the panel in the middle of the game, not during game start