112: Finding the Day of SHADE

As explained by the developers of SHADE for FSX, days in FSX are looped in a 10-day cycle and his program was designed and built on that loop, which allows the loading of up to 10 different SHADE presets in FSX.

However, how to find which Day is active on a specific date is not easy (at least not by the time of this post).

Followings are the principles of the 10-day cycle and how it is calculated: Continue reading