Hi. First of all I love your game! I work in the aviation industry and while not exactly a bug, it looks like the runway designators on the Krasnostav airport are wrong. You may have received other comments on this.
It looks like the designator is "15" on both thresholds. The designator indicates the direction of approach/departure in the nearest tenth on the compass. When aligned to the runway direction with compass in hand (see screenshot) it looks like the configuration should be 11/29.
In other words:
Designator on the western threshold should be "11"
Designator on the eastern threshold should be "29"
I can't remember seeing these designators on the northwest airfield, but if they are, I guess they should be 16/34 when I'm looking at the map at iZurvive, but I would have to go there in game with a compass and check to be sure. Might be 15/33 also.
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Screenshot 1: Indicating the wrong designator on the eastern threshold (should be "29")
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Screenshot 2: Indicating the wrong designator on the western threshold (should be "11")
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Screenshot 3: Compass aligned, showing that 110 degrees is the (closest tenth) direction of the runway.
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It's a cool detail in the game, and I don't mean to be a know-it-all here, but I would love to see it corrected. This standard is applied on all runways all over the world.