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FlightAssistantMinecraft mod for 1.21.11

FlightAssistant is a client side Minecraft mod that adds a flight style HUD (like one you would see in a flight simulator), autopilot systems, flight protections, and more.

client onlynewest supported 1.21.11TechnologyUtilityAdventureTransportation
Latest version
3.0.1+mc1.21.6-fabric
Minecraft
1.19.2 to 1.21.11
Java
Java 21+
Loaders
Fabric, NeoForge, Quilt, Forge
Licence
GPL-3.0-only
Downloads
98.6k
Updated
7 mo ago
Available on
Modrinth

Minecraft versions

Every version FlightAssistant declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric, NeoForge, Quilt, Forge21+declared9 Dec 2025
1.21.10Forge, Quilt, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Forge, Quilt, NeoForge, Fabric21+declared30 Sept 2025
1.21.8Forge, Quilt, NeoForge, Fabric21+declared17 Jul 2025
1.21.7Fabric, Quilt, NeoForge, Forge21+declared30 Jun 2025
1.21.6Fabric, Quilt, NeoForge, Forge21+declared17 Jun 2025
1.21.5Forge, Quilt, NeoForge, Fabric21+declared25 Mar 2025
1.21.4Forge, Quilt, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Forge, Quilt, NeoForge, Fabric21+declared23 Oct 2024
1.21.2Forge, Quilt, NeoForge, Fabric21+declared22 Oct 2024
1.21.1NeoForge, Fabric, Forge, Quilt21+declared8 Aug 2024
1.21Fabric, Quilt, NeoForge, Forge21+declared13 Jun 2024
1.20.6Forge, Quilt, NeoForge, Fabric21+declared29 Apr 2024
1.20.5Forge, Quilt, NeoForge, Fabric21+declared23 Apr 2024
1.20.4Forge, Quilt, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, Quilt, NeoForge, Fabric17+declared4 Dec 2023
1.20.2Forge, Quilt, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Forge, Quilt, NeoForge, Fabric17+declared12 Jun 2023
1.20Forge, Quilt, NeoForge, Fabric17+declared2 Jun 2023
1.19.4Forge, Quilt, NeoForge, Fabric17+declared14 Mar 2023
1.19.2Forge, Quilt, NeoForge, Fabric17+declared5 Aug 2022

Download

From FlightAssistant’s own host. Nothing is re-hosted here.

All 60 releases
3.0.1+mc1.21.6-fabricrelease5 Mar 2026

flightassistant-fabric-3.0.1+mc1.21.6.jar · 1.2 MB · for 1.21.6, 1.21.7, 1.21.8

Download latest
a0dd2b03ab64…
Older versions24
  • 3.0.1+mc1.21.9-fabric5 Mar 20261.21.9, 1.21.101.2 MB1.5k downloads7534efdd6da9…Get
  • 3.0.1+mc1.21.11-fabric5 Mar 20261.21.111.2 MB10.0k downloads988b70c0abb0…Get
  • 3.0.1+mc1.20.1-forge5 Mar 20261.20, 1.20.11.2 MB3.2k downloadsf10928243c27…Get
  • 3.0.1+mc1.21.1-neoforge5 Mar 20261.21, 1.21.11.1 MB3.2k downloads2f5408b44ba8…Get
  • 3.0.1+mc1.20.1-fabric5 Mar 20261.20, 1.20.11.2 MB1.5k downloadsdf8651e53d87…Get
  • 3.0.1+mc1.21.1-fabric5 Mar 20261.21, 1.21.11.2 MB1.8k downloadsf239f38ae0c4…Get
  • 3.0.0+mc1.21.11-fabric16 Dec 20251.21.111.2 MB5.2k downloadsb551e76b4fec…Get
  • 3.0.0+mc1.20.1-forge29 Nov 20251.20, 1.20.11.2 MB1.9k downloadsf7f26b8a2025…Get
  • 3.0.0+mc1.21.9-fabric29 Nov 20251.21.9, 1.21.101.2 MB3.3k downloads8c107cd33592…Get
  • 3.0.0+mc1.21.6-fabric29 Nov 20251.21.6, 1.21.7, 1.21.81.2 MB1.5k downloadsfb0af3a89b29…Get
  • 3.0.0+mc1.21.1-fabric29 Nov 20251.21, 1.21.11.2 MB1.2k downloads57d1d7225a2f…Get
  • 3.0.0+mc1.20.1-fabric29 Nov 20251.20, 1.20.11.2 MB1.3k downloadsdd58a2305346…Get
  • 3.0.0+mc1.21.1-neoforge29 Nov 20251.21, 1.21.11.1 MB845 downloads6c6c1e3cd87a…Get
  • 3.0.0-beta.1+mc1.21.9-fabric30 Oct 20251.21.9, 1.21.101.2 MB4.6k downloadsb6d80cd8510e…Get
  • 3.0.0-beta.1+mc1.20.1-fabric26 Oct 20251.20, 1.20.11.2 MB270 downloads6bf76178ac58…Get
  • 3.0.0-beta.1+mc1.20.1-forge26 Oct 20251.20, 1.20.11.1 MB524 downloadsb5d8a15185c7…Get
  • 3.0.0-beta.1+mc1.21.5-fabric26 Oct 20251.21.51.2 MB527 downloadsffab06be9691…Get
  • 3.0.0-beta.1+mc1.21.4-fabric26 Oct 20251.21.41.2 MB1.1k downloads532937fa92eb…Get
  • 3.0.0-beta.1+mc1.21.6-fabric26 Oct 20251.21.6, 1.21.7, 1.21.81.2 MB676 downloads72dcd07cef20…Get
  • 3.0.0-beta.1+mc1.21.1-fabric26 Oct 20251.21, 1.21.11.2 MB338 downloads561200180d93…Get
  • 3.0.0-beta.1+mc1.21.1-neoforge26 Oct 20251.21, 1.21.11.1 MB296 downloadsf7cd0f2f0257…Get
  • 3.0.0-alpha.12+mc1.20.1-forge13 Aug 20251.20, 1.20.10.8 MB810 downloadsbefbb0ad19ec…Get
  • 3.0.0-alpha.12+mc1.21.5-fabric13 Aug 20251.21.50.9 MB296 downloadsa1900c8a5db1…Get
  • 3.0.0-alpha.12+mc1.21.6-fabric13 Aug 20251.21.6, 1.21.7, 1.21.80.9 MB1.8k downloads3568883d684d…Get

Frequently asked

Does FlightAssistant work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version FlightAssistant declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does FlightAssistant support?

Everything the author has declared, from 1.19.2 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install FlightAssistant on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does FlightAssistant support?

Fabric, NeoForge, Quilt, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for FlightAssistant?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is FlightAssistant under?

GPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install FlightAssistant?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download FlightAssistant safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .