Sub-levels claim system for Create: Aeronautics
Works and compatible with Open Parties and Claims or FTB Teams/Chunks.
This is a custom claim system, and it integrates with either OPAC/FTB - you can choose between the two. It works with their parties, allies, and claim limits. Players won't feel much difference between OPAC, FTB, and our claim system.

You can claim Sub-level (ship, aircraft, whatever you want) with the Claim block using its GUI.
You also will have to use Aero claims depending on your Sub-level size.
You can acquire Aero-claims by converting regular OPAC/FTB claims to the Aero-claims
Each Aero-claim provides protection to certain amount of blocks (can be changed in config).
You can increase the claim size by adding more Aero-claims to Claim block.
Example:

For players:
/aeroclaims info - shows all your “sub-levels”, used and left “aero-claims” info.
/aeroclaims transfer to opac <amount> - transfers your “aero-claims” to “opac-claims”
/aeroclaims transfer to aero <amount> - transfers your “opac-claims” to “aero-claims”
For admins:
/aeroclaims sublevels unclaimed clear - deletes all the unclaimed “sub-levels”
/aeroclaims sublevels all/claimed/unclaimed dump - saves all/claimed/unclaimed “sub-levels” as .json-file to the server folder.