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modpack

Aeronautics & Assembly Minecraft modpack for 1.21.1

This is a modpack based entirely around create and long term growth of a world. With aeronautics and Big Cannons you can build any number of machines to help your resource income match your grand ideas and help defend your inudstries!

newest supported release 1.21.1MultiplayerExplorationCombat PvpTech
Latest version
Aeronatics & Assembly 1.9.420
Minecraft
1.21.1
Loader
NeoForge
Licence
not stated
Downloads
2.7k
Updated
2 mo ago
Available on
CurseForge
Space NodeOur hosting

Host Aeronautics & Assembly servers

One click and Aeronautics & Assembly is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 Aeronautics & Assembly declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Aeronautics & Assembly ’s own host. Nothing is re-hosted here.

Most recently published release

Aeronatics & Assembly 1.9.420release29 Aug 2026

AA-1.9.420.zip · 0.4 MB · for 1.21.1 · NeoForge

Download this release
92698333a37d…
Older versions12
  • Aeronautics-The Create Dream -1.9.zip8 Aug 20261.21.10.4 MBcc897720be63…Get
  • Aeronautics The Create Dream-1.8.zip29 Jul 20261.21.10.4 MB17 downloads3e3f4da5cffa…Get
  • Aeronautics-The Create Dream-1.7.1.zip24 Jul 20261.21.10.3 MB14 downloads53dfc3a55606…Get
  • Aeronautics-The Create Dream-1.7.zip10 Jul 20261.21.10.3 MB88 downloads3533a5aa72b2…Get
  • Aeronautics-The Create Dream-1.6.5.zip11 Jun 20261.21.10.2 MB158 downloadsba5c4daaecea…Get
  • Aeronautics-The Create Dream-1.6.zip17 May 20261.21.10.2 MB17 downloads540de1d1bcb7…Get
  • Aeronautics-The Create Dream-1.5.zip13 May 20261.21.10.2 MB27 downloads96ec86c8944b…Get
  • Aeronautics TCD-1.4.zip9 May 20261.21.10.2 MB22 downloads37c3d8917374…Get
  • Aeronautics TCD 1.3.zip5 May 20261.21.10.2 MB125 downloadsc3de75cc7459…Get
  • Aeronautics-1.2.zip2 May 20261.21.10.1 MB6 downloadsdb557fa8af61…Get
  • Aeronautics TCD 1.1.zip30 Apr 20261.21.10.1 MB68 downloads0ae30c302841…Get
  • Aeronautics-The Factory Dream.zip25 Apr 20261.21.10.1 MB0f108e074702…Get

Frequently asked

Does Aeronautics & Assembly work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Aeronautics & Assembly 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 Aeronautics & Assembly 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 Aeronautics & Assembly ?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Aeronautics & Assembly ?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Aeronautics & Assembly 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available 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 29 Aug 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .