Firma Aircraft

TFC and Immersive Aircraft's combine mod.

591 Downloads

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Rent Server with this Mod

About this Mod

Introduce

This mod is TFC and Immersive Aircraft's combine mod.

Function

You can now use TFC materials to make airplane parts and modifications. Compatible with the Warfare Wings mod.
Aircrafts and components has TFC's item size.
Now the engine fuel mechanism has been changed: First, you need to use barrels to hold fuel. Second, place the fuel-filled barrels into the airplane's fuel slot. After that, the engine will automatically consume the fuel in the barrel to power the engine. Finally, you can start the engine and take off.
For detailed instructions, please see the Field Guide.

Available Versions

Firma Aircraft 1.1release

MC 1.20.1forge

February 8, 2026

How to Install Firma Aircraft on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "Firma Aircraft". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Firma Aircraft server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is Firma Aircraft compatible with forge?

Firma Aircraft officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Firma Aircraft – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Firma Aircraft consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.