Do you fancy a quick and challenging scenario to test your management skills? Our next "mini scenario", North America Challenge, will begin this Friday evening (estimation: opening at 19.00 UTC) and is just what you need then. Like the name suggests this game world will include only North American continent and all airports within. These minigames start every now and then between the full and long game worlds and they have a shorter time span (overall duration between 1 and 2 months) and generally more competitive settings.