How do I install Trial Airship?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Trial Airship work with?

The listing gives Minecraft 1.21, 1.21.1, 1.21.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

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DatapacksJava

Trial Airship

by Lithalisk · on Modrinth

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric2 builds
Mod loader Data pack1 build

Minecraft version

Minecraft 1.21.5–1.21.8Newest
Minecraft 1.21.4

Minecraft 1.21–1.21.8Newest

⬇ Download for 1.21.5–1.21.8 · Fabric ⬇ Download for 1.21.4 · Fabric ⬇ Download for 1.21–1.21.8 · Data pack

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

This datapacks adds a new structure to the game. The trial airship spawns in deep oceans and in snow plains biomes. This structure contains trial chamber spawners as well as vaults. They are similar rarity to woodland mansions, even being a bit rarer.

They contain many redstone contraptions for you to discovers. With over 20 unique rooms each airship you explore should feel fresh and new. Discovers the secrets that lay within the walls of the ship with a handful of secret areas and books revealing the mysteries behind the ship.

Disclaimers for using in a survival world; this structure contains the 4 element paintings which arent available in survival however you are unable to pick these up/move them. It also contains 4 player heads of the builders.

I am planning on making this into a fabric mods as well as possibly adding a forge mod if there is a demand.

Special thanks to Atran135 Sweatpeaaaaa Pancake5s For helping design some of the rooms found within the airship.

Shaders used and recommended for best experience: https://modrinth.com/shader/solas-shader

For any improvements or suggestions please dont hesitate to contact me at my email: lithalisk@gmail.com

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.21.1, 1.21.2
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

Verified by MCModsHub

Downloads as Airship_1.21.4.zip
Download size: 980 KB
Download link checked 29 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

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