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    2,063,946 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 26 Oct 2026.642,572 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 26 Oct 2026.270,498 projects gradedProjects with a letter from A to F. Counted on 26 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Immersive Aeronautics - Immersive Portals + Create: Aeronautics

    Mod

    Sail ships through portals in your Create-powered world.

    Download

    Files come from CurseForge servers.

    Immersive-Aeronautics1.1.4-1.21.1-NeoForge.jar Beta

    Released 6 Aug 2026 · 1.9 MB

    Passed: our checks found nothing harmful in this file.

    Download
    D50/ 100
    Security
    Passed
    Privacy
    Goes online
    Loaders
    NeoForge
    Minecraft versions
    Minecraft 1.21.1
    • OverviewD
    • SecurityPassed
    • PrivacyGoes online
    • AINone found
    • CompatibilityMinecraft 1.21.1
    • ModpacksIn 46
    • ReleasesLatest 6 Aug
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade D

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 1.21.1, a version many recently updated mods still support

    Points lost

    • Many modpacks removed it−10 points
    • No source code link−7 points
    • First release only 3 months ago−6 points
    • Some projects say they do not work with it−3 points
    • Under 5 million downloads−1 point
    All 11 criteria
    • Maintenance

      Full points21 / 21
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.3 months ago (6 Aug 2026) 12 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.21.1 on NeoForge. 65% of the 993 popular NeoForge mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Does not apply. The project is under 6 months old.
    • Stability

      13 points lost2 / 15
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.16 of the 35 modpacks with two or more versions removed it in a later one (46%) See the 16 modpacks0 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Does not apply. The project is under 6 months old.
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.6 of 10 known conflicts count in the grade See the 10 known conflicts2 / 5
    • Transparency

      7 points lost0 / 7
      Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. Not counted for projects only on CurseForge.
    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.41,382 3 / 4
    • Track record

      6 points lost2 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.3 months, 7 releases 2 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file for recent Minecraft versions. See Security
    Total50 / 100

    27.5 of the 55 points that apply = 50 out of 100. The points above are rounded to whole numbers.

    Images

    • Nethertrain.png
    • 2026-07-28_11.38.32.png
    • 1showcase.png

    About

    Immersive Aeronautics adapts Immersive Portals to work alongside Create Aeronautics and the Sable engine, enabling airships to fly or sail through Nether and End portals. Ships update as they pass through portals, with adjustments for rendering and seating to support this behavior. The Create portal tools cannot currently be used to make custom portals, so portal travel is limited to regular Nether and End portals.

    Written from CurseForge . How we write it

    In-game changes

    Changes the game's code in 14 areas: Rendering and graphicsChanges 15 game code files in this area: drawing mobs, items, particles and textures on screen., Mobs and their behaviorChanges 15 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., Networking and multiplayerChanges 14 game code files in this area: connections, the server list and what is sent between your game and a server., Chunk loading and storageChanges 11 game code files in this area: how the game loads, tracks, saves and unloads chunks., Inventory and itemsChanges 8 game code files in this area: items, chests and other containers, crafting and enchanting., Server and world logicChanges 8 game code files in this area: the world, commands, scoreboards, saved data and game rules., World renderingChanges 7 game code files in this area: drawing the terrain, sky, clouds and weather., PlayerChanges 7 game code files in this area: your character: movement, abilities, hunger and controls., User interfaceChanges 6 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., Game data and resourcesChanges 3 game code files in this area: recipes, tags, advancements, language files and other game data., Blocks and fluidsChanges 2 game code files in this area: how blocks, fluids and redstone work., World generationChanges 1 game code file in this area: terrain, biomes and structures made when new land is created., SoundChanges 1 game code file in this area: playing sounds, music and the sound engine. and Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses..

    Adds:

    • 1 blockPortal Helper. Blocks with their own name, checked against the block files.
    • 1 itemPortal Wand. Items with their own name, not counting blocks, checked against the item files.

    Counted from the files of the mod. Content made only in its code is not counted.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Details

    Creator
    HeyItzZedd
    License
    Not known
    Downloads
    41K
    Created
    29 Jul 2026
    Official page
    CurseForge

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Starts other programs
    It can start another program on your computer. It can run a script interpreter.
    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. 3 files in your config folder.
    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. No address written in the code is contacted by the code that runs. See Privacy

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · The latest file checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      1 latest file, for a recent version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Looked for, not foundWe looked for these in the file and did not find them.
      Folders outside the game, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends about you

    We read its code without running it: it contacts 1 web address while you play.

    Like any connection, each address it contacts sees your IP address.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · Its one file read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of its one file, for recent Minecraft versions. See each file in Releases
    • Address built while the game runsThe code builds this address while the game runs: it is not written in the file.
      Purpose not known.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 4 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      Not on Modrinth.
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      14 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      12 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      769 code files read

    Compatibility

    See all 7 files
    NeoForge
    1.2126.126.2

    Point at or tap a version to see its loaders.

    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    LanguagesThe languages the text in the game is available in, from the language files of its latest files we checked. A language file can translate only part of the text.English, 简体中文, Русский and
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.No file yet for the newest Minecraft version.

    Known conflicts

    These projects do not work together with Immersive Aeronautics - Immersive Portals + Create: Aeronautics: their authors or Immersive Aeronautics - Immersive Portals + Create: Aeronautics' author say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as Immersive Aeronautics - Immersive Portals + Create: Aeronautics, so you only need one.

    ProjectTypeDownloadsDeclared by
    Better CloudsMod10M downloadsdeclared by Better CloudsProtoManly's WeatherMod983K downloadsdeclared by ProtoManly's WeathermulticonnectMod253K downloadsdeclared by multiconnectNoFiguraMod51K downloadsdeclared by NoFiguraServer Sided PortalsMod50K downloadsdeclared by Server Sided PortalsNightworldMod36K downloadsdeclared by NightworldQuadzMod9K downloadsdeclared by QuadzSneak Nether PortalsMod2.3K downloadsdeclared by Sneak Nether PortalsCustomFiguraMod1.3K downloadsdeclared by CustomFiguraShutter ShadowMod157 downloadsdeclared by Shutter Shadow

    Related projects

    Projects that need Immersive Aeronautics - Immersive Portals + Create: Aeronautics to work.

    ProjectTypeDownloadsGrade
    Create: UniverseDMod209 downloads

    Modpacks using this project

    Find modpacks with it

    46 modpacks include Immersive Aeronautics - Immersive Portals + Create: Aeronautics in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Honey, I got bored!1.6K downloadslast version with it 17 Sep 2026Artisans Automation and Arcana: Retuned (AAAR)1.4K downloadslast version with it 23 Sep 2026Killer Keks Create V2996 downloadslast version with it 23 Oct 2026AdventureFirmaCreate (AFC)857 downloadslast version with it 18 Oct 2026Create Ground and Air753 downloadslast version with it 9 Aug 2026Pokenautics711 downloadslast version with it 5 Oct 2026To the border680 downloadslast version with it 10 Sep 2026IsekaiANewWorld517 downloadslast version with it 26 Aug 2026That Cat - Create Shenanigans416 downloadslast version with it 6 Oct 2026Double Or Nothing398 downloadslast version with it 20 Sep 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Immersive Aeronautics - Immersive Portals + Create: Aeronautics. Share: how many of the modpacks with Immersive Aeronautics - Immersive Portals + Create: Aeronautics also have that mod.

    ProjectTypeShareGrade
    Create AeronauticsBModin 98% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsCreate Big CannonsAModin 72% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsCreate: Copycats+AModin 63% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsCreate: RadarsAModin 61% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsCreate: Diesel GeneratorsAModin 54% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsCreate: ConnectedAModin 54% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsCreate DecoBModin 54% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsCreate: AeroworksCModin 50% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsCreate: InteriorsAModin 50% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: AeronauticsSophisticated StorageAModin 50% of the modpacks with Immersive Aeronautics - Immersive Portals + Create: Aeronautics
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    1.21.1·NeoForge1.1.41.1.4 · Immersive-Aeronautics1.1.4-1.21.1-NeoForge.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    7 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.1.41.1.4 · Immersive-Aeronautics1.1.4-1.21.1-NeoForge.jarBeta·6 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Beta · 1.9 MB
    1.21.1·NeoForge1.1.31.1.3 · Immersive-Aeronautics1.1.3-1.21.1-NeoForge.jarBeta·3 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Beta · 1.9 MB
    1.21.1·NeoForge1.1.21.1.2 · Immersive-Aeronautics1.1.2-1.21.1-NeoForge.jarBeta·2 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Beta · 1.9 MB
    1.21.1·NeoForge1.1.11.1.1 · Immersive-Aeronautics1.1.1-1.21.1-NeoForge.jarBeta·31 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Beta · 1.9 MB
    1.21.1·NeoForge1.1.01.1.0 · Immersive-Aeronautics1.1.0-1.21.1-NeoForge.jar.jarAlpha·31 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Alpha · 1.9 MB
    1.21.1·NeoForge1.0.11.0.1 · Immersive-Aeronautics1.0.1-1.21.1-NeoForge.jarAlpha·30 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Alpha · 1.8 MB
    1.21.1·NeoForge1.0.01.0.0 · Immersive-Aeronautics-1.21.1-NeoForge.jarAlpha·29 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Alpha · 1.8 MB