Sell or cancel airport slot

We do consider to open function to sell plane stands / equipment etc but at the same time we have some developements on “passive income” for allowing plane(s) to park for certain time if stand has this upgrade.

So it may not be necessarily bad to have those S’es.

After yesterdays update it is actually not a problem to have even all stands occupied in PRG if one is fancy to experiment. Then unloading queue of 45 is a bit of a challange but doable.