HAC-Remaster
by SenpeiSenpai
HAC-Remaster turns connected blocks into a pilotable flying craft by capturing them with a Mounting Pyxis block and carrying them through the sky.
What it does
A player places a Mounting Pyxis on a structure and activates it, and the pyxis scans every block connected to it using a flood-fill search, then lifts the whole group off the ground as one craft. Riders stay on the craft during flight, and any mobs riding the craft are carried along with them. When the craft is set down, the Pyxis materializes the blocks back into the world at the landing spot, so the structure reappears where it came to rest.
The mod is a remaster of the classic HariboteAirCraft flying machine, recreated so that the original design carries forward. The original creator is missing, which is why this remake exists. Minimal in scope, it keeps the core loop of capturing and flying a build without adding unrelated machinery.
HAC-Remaster is a Fabric mod for version 1.21.11 only. Installation requires Fabric API, which must sit next to the mod on the same loader. Because the environment is client and server, both the server and every player need the mod installed. The code is released under the Apache License 2.0, and it is not open source.
Key features
Block capture
A Mounting Pyxis block captures a connected structure in a single action, so a whole build can become one flying object.
Flight controls
Hold keys accelerate forward and backward, strafe, turn, and ascend or descend while the craft is airborne.
Passenger support
Players riding a captured craft keep their seats in flight, and mobs aboard are carried along with the passengers.
Smooth landing
Dismounting places the blocks back into the world in their captured arrangement, with the landing handled by the Pyxis.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Moving a village house
A player can lift a house from a village and set it down somewhere else on the map.
Building aircraft
Builders can create a structure and fly it around the world as a craft in survival or creative play.
Who it’s for: Players who want to build flying machines and move structures across the map, and server owners who run a Fabric world with the mod on both sides.
Questions
Does HAC-Remaster need Fabric API?
Does the server need the mod for players to fly crafts?
Which game versions does HAC-Remaster support?
In the catalog
HAC-Remaster is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
A faithful remaster of HariboteAirCraft (HAC) 1.7.2 — the classic flying machine mod — rebuilt from scratch for Minecraft 1.21.11 on Fabric. Mount a Pyxis block to capture your build and take to the skies. Any connected block structure becomes a pilotable flying craft.
Official listing
- Modrinth page
- modrinth.com/mod/hac-remaster
- Owner
- SenpeiSenpai
- Published
- 2026-04-29
- Updated on Modrinth
- 2026-05-05
- Facts verified
- 2026-10-15