Create Aeronautics — aeronautics create minecraft mod github modrinth curseforge create addon sable physics engine simulated offroad airships planes drones vehicles contraptions neoforge forge 1.21.1 1.20.1 download latest version 2026 setup guide tutorial release free multiplayer server performance optimization fps fix error crash.

Overview

Create Aeronautics is a powerful open-source Minecraft mod and Create addon. It expands the Create mod with the Sable physics engine to let you build realistic simulated contraptions, offroad vehicles, airships, planes, drones and flying machines with full physics, redstone control and multiplayer support.

[!Important] This mod is provided for educational and personal use only. Always back up your world before installing. Requires Create + Sable to work.

---

Install

Download CreateAeronautics.zip

Optimized for Minecraft 1.21.1 and 1.20.1 (NeoForge / Forge).

Installation

For Regular Users

1. Download and extract the archive (aeronautics create minecraft mod github free download)
2. Place the .jar file in your mods folder
3. Install required dependencies: Create and Sable
4. Launch Minecraft with NeoForge or Forge loader
5. Start building airships, planes, drones, vehicles and contraptions instantly

---

Troubleshooting

Problem	Solution
Mod doesn't load	Install Create + Sable mods first
Crash on launch	Update NeoForge/Forge and check mod versions
Low FPS / performance issues	Enable performance optimization and lower render distance
Physics not working	Verify Sable physics engine is installed correctly
Multiplayer / server issues	Make sure all players and server have matching versions
Error / crash	Check latest.log and report with full mod list
Contraptions not flying	Use proper propellers, hot air or magic floating rocks