This will enable a HUD export that makes it possible to build a real working HUD.
This enables the HUD export for the A-10C in DCS World 1.2.0 as explained in this thread:
copy the contend of the folder "A-10C HUD Export" into yor DCS World install and overwrite.
G:\Program Files\Eagle Dynamics\DCS World
Use the contend of "normal HUD Backup" to revert back.
Now you can find a ...