Hello,

I want to make a steampunk server and I need your aircraft only,
therefore, is it possible to deactivate the other recipes?

Thanks in advance.

Yes, datapacks can do that. Just overwrite the recipe you do not like, e.g. as described here:
https://www.minecraftforum.net/forums/minecraft-java-edition/recent-updates-and-snapshots/2901158-disable-specific-vanilla-crafting-recipes

Oh ok, I'm not up to date. I'll give it a try, thanks.