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Create: Aeronautics WeightworksMinecraft mod for 1.21.1

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

Latest version
gws_aeronautics_copycats-1.0.1
Minecraft
1.21.1
Loader
NeoForge
Licence
not stated
Downloads
5.7k
Updated
3 mo ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Create: Aeronautics Weightworks declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Create: Aeronautics Weightworks’s own host. Nothing is re-hosted here.

gws_aeronautics_copycats-1.0.1release12 Jul 2026

gws_aeronautics_copycats-1.0.1.jar · 15 KB · for 1.21.1

Download latest
7ea4be78d660…
Older versions1
  • gws_aeronautics_copycats-1.0.013 Jun 20261.21.115 KB121 downloadsfb3eac0f37c2…Get

Frequently asked

Does Create: Aeronautics Weightworks work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Create: Aeronautics Weightworks declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which platform or loader does Create: Aeronautics Weightworks support?

NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Create: Aeronautics Weightworks?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install Create: Aeronautics Weightworks?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Create: Aeronautics Weightworks safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from CurseForge, where the author last updated it on 12 Jul 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .