Unguided munitions on the A-10C II benefit from setting up the ambient wind and temperature, so that the fire control computer can calculate the pertinent corrections as the round falls through the different height layers and its differents wind and temperature values. This calculator aids in getting the correct format with the different corrections, so it will be easier and faster to input them on the A-10C II.

Just copy the values as shown in the "Mission Briefing", fill in the blue fields in the calculator, and use the red fields result for setting up the A-10C wind correction.

1- Input the blue values from Mission Briefing
2- Sel ect the map fr om the dropdown
3- Red values are the computed results
4- CDU: SYS/LASTE/WIND
4- Input the five lines "ALT" in Left LSK
5- CDU: WNDEDIT
6- Input the "BRG+SPD" appended in Left LSK
7- Input the "TMP" in Right LSK