Yes. Create: Aeronautics Weightworks is free to download from Modrinth. Its license is LicenseRef-All-Rights-Reserved.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

Create: Aeronautics Weightworks — Minecraft Mods

About Create: Aeronautics Weightworks

From Modrinth

Fixes and changes the mass values for Copycats blocks when using Create: Aeronautics, allowing them to work correctly with airplane physics.

Create: Aeronautics Weightworks is a compatibility addon that rebalances the mass of Copycat blocks for Create: Aeronautics.

Most Copycat blocks are assigned a mass of 0.01kpg, allowing builders to use decorative and functional Copycat blocks without significantly increasing the weight of their airships. This helps reduce unnecessary mass while maintaining compatibility with Create: Aeronautics' physics system.

Features Sets most Copycats blocks to a mass of 0.01kpg Improves compatibility between Copycats and Create: Aeronautics Reduces airship weight from decorative blocks Lightweight and server-friendly Perfect for builders who use large amounts of Copycats blocks Why? By default, some Copycats blocks can contribute more mass than desired. Weightworks standardizes their mass values, making airship weight calculations more predictable and builder-friendly.

Build bigger. Fly lighter. ⚙️🚀

Report Issues Here: Github

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The Great Western Studios name, logo, branding, and all original content associated with our projects are protected under applicable copyright laws. Unauthorized use, reproduction, redistribution, or modification of any (GWS) assets is prohibited without written permission.

For licensing or permissions, contact Great Western Studios directly.

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Highlights

From source data

Game versions

Built for Minecraft 1.21.1.

Loaders

Runs on NeoForge.

Footprint

Rated a light load on a server.

Create: Aeronautics Weightworks on Nxeon

From our catalogue

One-click install: Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side: Required on the server
Server type needed: NeoForge
Server load: light
Smallest plan we suggest: Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build: 1.0.1, released 2026-07-19

Game versions by loader

Loader	Game versions	Newest
NeoForge	1.21.1	1.21.1

From 2 recorded builds of Create: Aeronautics Weightworks.

Recent builds

Build	Released	Game versions	Loaders
1.0.1	2026-07-19	1.21.1	NeoForge
1.0.0	2026-06-19	1.21.1	NeoForge

Run Create: Aeronautics Weightworks on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog

Listed on Modrinth as “Mods”

Building & decoration

Blocks, furniture, decorations and building tools.

Runs on your server

From source side support

Modrinth lists Create: Aeronautics Weightworks as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game: Minecraft
Loaders: NeoForge
Runs on: Serverrequired on the server
Game versions: 1.21.1

Verified at the source

✓ModrinthOfficial listing, checked 2026-10-02Open ↗
✓AuthorGWStudios, as published on Modrinth
✓LicenseLicenseRef-All-Rights-ReservedFree

Create: Aeronautics Weightworks

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