When an autocratic ideology is either elected or performs a coup, you have an event that will allow you to change it.

ok

why this dont work ? When i play in hoi 4 whit this mod i have normal hoi 4. Can you help me ?

@Olex010, That's a problem with the launcher or your game. You may need to use Google to find the specific cause. I'd start by clearing your cache and making sure the mod is installed in the right location. Check the mod's description for additional help.

Are Helicopters on the list of things too be added?

@LB221, Yes.