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Create Aeronautics: CompatibilityMinecraft mod for 1.21.1

Adds compatibility for mods that don't work with Aeronautics

client and servernewest supported 1.21.1UtilityGame MechanicsOptimization
Latest version
1.1.3
Minecraft
1.21.1
Loader
NeoForge
Licence
MIT
Downloads
171.1k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Create Aeronautics: Compatibility servers

One click and Create Aeronautics: Compatibility is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

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: Compatibility 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: Compatibility’s own host. Nothing is re-hosted here.

1.1.3release10 Jul 2026

aeronauticscompat-1.1.3.jar · 0.0 MB · for 1.21.1

Download latest
405b7d581a96
Older versions6
  • 1.1.229 Apr 20261.21.10.0 MB150.8k downloadse4bf1c16e476Get
  • 1.1.026 Apr 20261.21.10.0 MB2.1k downloadsa187587fad79Get
  • 1.0.925 Apr 20261.21.10.0 MB79 downloads1822dbd28badGet
  • 1.0.825 Apr 20261.21.10.0 MB41 downloads280ceb7efb14Get
  • 1.0.725 Apr 20261.21.10.0 MB109 downloads789780c4cc4bGet
  • 1.0.625 Apr 20261.21.10.0 MB68 downloadsca53626c20c1Get

Frequently asked

Does Create Aeronautics: Compatibility work on Minecraft 1.21.1?

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

Do I need to install Create Aeronautics: Compatibility on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Create Aeronautics: Compatibility 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: Compatibility?

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.

What licence is Create Aeronautics: Compatibility under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Create Aeronautics: Compatibility?

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: Compatibility safely?

Start with the author's page on Modrinth, 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.

Last checked 2 mo ago against Modrinth. 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? .