Aeronautics Display Link Fix
by FQO3
Aeronautics Display Link Fix corrects a case where a Display Link's target offset is corrupted when the contraption it sits on is assembled or disassembled as a physics object.
What it does
Display Link stores the position of its target sign as a relative offset. During physics assembly, Sable moves block entities by saving and reloading their full metadata, and the offset is recomputed in physics sublevel coordinates. The mod keeps that offset valid through both the load and the move phases, so a link still points at its sign after the contraption is taken apart again.
The repair applies whether the linked sign sits on the same moving structure, on the ground, or on another structure. Earlier, a corrupted offset could be written to NBT and carried back into the real world, breaking the link. Only the server needs the mod, so players can join without installing it, and it is released under the MIT License as open source. It targets NeoForge for Minecraft 1.21.1 and depends on Create 6.0.10 and Create: Aeronautics.
Key features
Offset repair on load
Corrects the target offset when block entities are reloaded during physics assembly, before it is stored.
Offset repair on move
Keeps the Display Link target valid while blocks are moved between the world and a physics sublevel.
Coverage of three cases
Handles a linked sign that lies within the moving structure, outside it, or inside a separate one.
Debug logging option
A debug flag in the mod's common config file logs the offset handling for troubleshooting.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Moving linked displays
A player builds a display on a flying contraption and reads its Display Link after the ship is disassembled.
Server-side fix
A server owner running Create: Aeronautics adds the mod so linked signs keep working across assembly cycles.
Who it’s for: Players and server owners who use Display Link with Create: Aeronautics on NeoForge for Minecraft 1.21.1. Only the server needs the mod, while players may add it if they wish.
How it compares
Shard's Compat: Voltaic-Sable Compat is open source under the MIT License and covers NeoForge for 1.21.1 – 1.21.11, so it is a wider compatibility layer. Sable Explosions Fix covers 1.21.1 – 1.21.11 as well, but it is not open source and handles explosions rather than Display Link offsets.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Aeronautics Display Link Fix | NeoForge | 1.21.1 | Server required, client optional | 2026-07-05 |
| Shard's Compat: Voltaic-Sable Compat | NeoForge | 1.21.1 – 1.21.11 | Server required, client optional | 2026-05-23 |
| Sable Explosions Fix | NeoForge | 1.21.1 – 1.21.11 | Server required, client optional | 2026-07-10 |
Questions
Does the mod need to be installed on the client?
Which versions does the mod support?
Does Aeronautics Display Link Fix need Create?
In the catalog
Aeronautics Display Link Fix is one of 29,952 Game mechanics mods on ModsFinder, and one of 12,140 Game mechanics mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
修复 Create: Aeronautics（机械动力航空学）中显示链接器（Display Link）在物理化/反物理化后 TargetOffset 被损坏的问题。覆盖所有场景：无论告示牌在飞行器上、在地面、还是在另一飞行器上。 Sable 物理化时通过 saveWithFullMetadata / loadWithComponents 搬运方块实体。 物理化空间中，DisplayLink 的 target() 方法使用物理化空间坐标计算相对偏移：
Official listing
- Modrinth page
- modrinth.com/mod/aeronautics-display-link-fix
- Owner
- FQO3
- Published
- 2026-06-20
- Updated on Modrinth
- 2026-07-05
- Facts verified
- 2026-10-15