Immersive AircraftSpeedLimit
Immersive AircraftSpeedLimit caps how fast aircraft from Immersive Aircraft can fly on a server, which helps low-performance servers avoid crashes caused by chunks loading too fast.
What it does
Without a cap, aircraft can cross the map quickly enough to load chunks faster than a server can handle, and the server may crash. The mod sets a maximum speed for Immersive Aircraft vehicles so that chunk loading stays within what the server can manage. The default limit is 25 blocks per second.
Server managers change the limit with the command aircraftspeedlimit set, followed by the value they want, and check the current limit with aircraftspeedlimit get. The mod requires Immersive Aircraft to be installed, and it is client and server, so the server and every player need it. It is published for Fabric only, for 1.20.1, under the MIT License, and the code is not open source.
The 1.0.10 file, dated 2026-07-22 and on the beta channel, is the latest build. The mod was first published on the same day it was last updated, so there is no release history yet.
Key features
Speed cap for aircraft
Caps the speed of Immersive Aircraft vehicles to a configurable maximum, with 25 blocks per second as the default.
Limit changed by command
A server manager sets a new limit with aircraftspeedlimit set and reads the current value with aircraftspeedlimit get.
Protection for slow servers
Reduces the chunk loading that fast flight causes, which can crash low-performance servers.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Immersive Portal Gun is a Fabric mod for 1.19.4 – 1.20.4, released under the MIT License, and it is client and server. Immersive Aircraft: Better Engines covers 1.20.1 – 1.21.1 on Fabric, Forge and NeoForge, is released under the GNU General Public License v3.0 only, and it is client and server. Archer's Helicopter adds a helicopter on Fabric and Forge for 1.20.1 – 1.20.6 and is released under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Immersive AircraftSpeedLimit | Fabric | 1.20.1 | Client and server | 2026-07-22 |
| Immersive Portal Gun | Fabric | 1.19.4 – 1.20.4 | Client and server | 2024-02-16 |
| Immersive Aircraft: Better Engines | Fabric, Forge and NeoForge | 1.20.1 – 1.21.1 | Client and server | 2026-02-08 |
| [acheli] Archer's Helicopter | Fabric and Forge | 1.20.1 – 1.20.6 | Client and server | 2025-03-28 |
Questions
Does AircraftSpeedLimit need Immersive Aircraft?
Does the server need the mod installed?
Can the speed limit be changed without editing files?
In the catalog
Immersive AircraftSpeedLimit is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 34,764 mods support Minecraft 1.20.1.
Similar mods
Official listing
- Modrinth page
- modrinth.com/mod/immersive-aircraftspeedlimit
- Owner
- minatoshiraha
- Published
- 2026-07-22
- Updated on Modrinth
- 2026-07-22
- Facts verified
- 2026-10-15