Flightsim.to
    A220 GSX EFB App - Image 1

    Description

    Adds a GSX app to the Synaptic A220 EFB so you can load the aircraft from the tablet: boarding, catering, and refuelling, with live progress, loadsheet weights, and SimBrief payload.

    The stock A220 does not let GSX control fuel. This addon does. The refuel truck follows GSX, and fuel on the aircraft climbs to your SimBrief ramp quantity. You can run refuelling on its own, boarding on its own, or both together.

    Discord: https://discord.gg/XBUeWwAZYH

    CHROME

    1. Try downloading the EFB.
    2. Open Downloads (Ctrl + J).
    3. Find the blocked EFB download.
    4. Click ⋮ → Download dangerous file / Keep.
    5. Confirm Keep anyway.

    EDGE

    1. Try downloading the EFB.
    2. Open Downloads (Ctrl + J).
    3. Find the blocked EFB download.
    4. Click ⋯ → Keep.
    5. If another warning appears, choose Show more → Keep anyway.

    IF WINDOWS DEFENDER REMOVES IT

    1. Search Windows for Protection History.
    2. Open the newest detection for the EFB.
    3. Select Actions → Allow on device.
    4. Download the EFB again.

    ⚠️ Only do this for the EFB downloaded from our official link. Do not disable your antivirus or browser security.

    UNFORTUNATELY THERE IS NOTHING I CAN DO TO REMOVE THIS ANTI-VIRUS FALSE POSITIVE. THIS IS BECAUSE OF THE LARGE JS FILES. PLEASE SUBMIT TO YOUR ANTI-VIRUS PROVIDER THAT THIS IS A FALSE POSITIVE.

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    Comments(44)

    P
    Pixelmobile

    about 4 hours ago

    Hi, Amazing work!!! No false positive with Eset.
    p
    pilotedebusblanc

    about 9 hours ago

    I can't download. Windows Defender it say it has a Virus. Trojan.Cryxos.307
    H
    HuzzymanAuthor

    about 8 hours ago

    Hi there,

    I’ve updated the addon description on how you can download the addon properly.

    Please read the information carefully.

    Thanks.
    J
    Judgegiuls

    about 12 hours ago

    I can't download. Windows Defender it say it has a Virus. Trojan.Cryxos.307
    H
    HuzzymanAuthor

    about 8 hours ago

    Hi there,

    I’ve updated the addon description on how you can download the addon properly.

    Please read the information carefully.

    Thanks.
    C
    Citationpeter

    about 15 hours ago

    can not download. Win Defender say Virus found.
    H
    HuzzymanAuthor

    about 8 hours ago

    Hi there,

    I’ve updated the addon description on how you can download the addon properly.

    Please read the information carefully.

    Thanks.
    W
    Wothan

    about 24 hours ago

    Sorry but Windows defender see this as a security risc:
    Trojan:Script/Wacatac.H!ml
    H
    HuzzymanAuthor

    about 8 hours ago

    Hi there,

    I’ve updated the addon description on how you can download the addon properly.

    Please read the information carefully.

    Thanks.
    a
    anton2411

    1 day ago

    For shure the best freeware addon I ever experienced for an aircraft. Thank you so much for this great addon!
    g
    gee8ch

    1 day ago

    I have put the ua220-efb-gsx-app into the Community Folder but it is not appearing in the A220 EFB as in your last photo. Your Procedures is working OK.
    S
    Schnuupi

    2 days ago

    Unless you want to disable your antivirus this is unusable. Windows completely nukes it and even when marking it to allow on device in Defender as soon as I turn the protection back on it nukes it from existence again. It sees it as the worst kind of virus there is. I won't give a rating as I do believe it to be a false positive so wouldn't be fair to rate it. But for me it's unusable currently.

    Trojan:Script/Wacatac.H!ml is all Windows Defender gives on information about it if that helps.
    H
    HuzzymanAuthor

    2 days ago

    Hi there.

    A new update is planned which should hopefully fix this.

    For more frequent updates, please join my Discord server.

    Thanks.
    F
    FGUGE31

    7 days ago

    Thank you for the amazing work that brings additional realism to the management of this A220!
    If I may the below comments/suggestions and see them in a future update, this would be awesome!

    When launching the loading process:
    1- Catering is systematic when we select boarding+refuelling. This is not always realistic as in transit we may not need catering. Maybe having an option to select boarding+refuelling with/without catering would be nice!
    2- We no longer have information (sound+memo) that doors need to be opened/closed, especially for catering or luggage loading. It may be useful in the case the automation may not work (it happened to me a couple of times).
    3- When chocks are ON, if one sets the parking brakes OFF, everything is removed. Any way you would be able to make sure that chocks are properly recognized so we can set parking brake to OFF?

    On the EFB GSX page you created, we have live figures for ZFW/ZFWCG/GW etc. It would be great to have in addition to these live figures, the target from the OFP. Very useful to perform preliminary computations before the final figures are available.

    Finally, I have seen some inconsistencies in the loading figures between simbrief, the default loadsheet app from iniBuilds, and your app. Can't really say where these inconsistencies come from, maybe you have clues or means to make all these coherent!

    Open to discuss these points, and looking forward to installing a future update :)
    H
    HuzzymanAuthor

    6 days ago

    Hi there.

    Thank you for your feedback. I will definitely take this into consideration.

    For more frequent updates please join my Discord server.

    Regards.
    m
    mjchernis

    7 days ago

    Fully recognize the virus detection on the current download is a FALSE indication by Windows--I'm actually able to download and open the file on MacOS which also has virus protection. Also, ran it through TotalVirus and Claude which confirm it is ok and identify the specific line that is likely causing the false protection. However, my Windows machine really does not like it. Won't even give me the option to ignore the threat indication and it will not let me download / copy the file. Is there a way to modify the file so Windows does not have a problem with it? The 1.03 version did not have the problem so though it might be possible.

    Sorry you have to deal with this but it is likely to keep coming up unless there is a way to re-factor the code so it does not get flagged.
    H
    HuzzymanAuthor

    7 days ago

    Hi there.

    I am currently reviewing the code as to why there is a false flag. I plan to release an update soon which hopefully should address the problem.

    For more frequent updates please join my Discord server.

    Thank you.
    U

    10 days ago

    This comment has been deleted

    L
    Leska

    10 days ago

    I'm not the creator, but I've quickly looked around the JavaScript and I didn't find anything malicious. Antiviruses and VirusTotal seem to detect it because it's fetching the SimBrief API.
    H
    HuzzymanAuthor

    10 days ago

    Hi there.

    That Avast/AVG hit (JS:Trojan.Cryxos.307 on gsx-lib.js) is a false positive. There is no trojan in the addon.

    Cryxos is a heuristic. It often flags large, readable JavaScript that talks to the internet. In our case that is the SimBrief OFP import in gsx-lib.js (fetch / XMLHttpRequest to simbrief.com) plus normal EFB timers. The file is plain source, not encrypted, no eval, no packed payload.

    Please feel free to verify yourself.

    In the meantime, your review has been reported to flightsim.to for making false claims and spreading misinformation.
    MSFS 2020MSFS 2024

    A220 GSX EFB App

    Integrates a GSX control panel into the Synaptic A220 EFB, allowing in-cockpit management of boarding, catering, and refuelling operations with real-time updates. Enables GSX to control fuel loading, syncing with SimBrief ramp quantities. Supports individual or combined execution of refuelling and boarding. Provides detailed load data and operational flexibility directly from the tablet.

    Downloads2K
    Version1.0.5
    File Size1.6 MB
    Published3 weeks ago
    Updated20 hours ago
    Classification
    CATEGORYAircraft Enhancements
    AffiliationSynaptic Airbus A220-300
    Aircraft Enhancements5.0 (9)
    Huzzyman
    Huzzyman

    Community Creator

    4 addons • 10 followers

    User Reviews

    5.0

    9 reviews

    5
    100%
    4
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    3
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    2
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    Version History

    - Added boarding + refuelling without catering - Added persistent door reminders, manual-action prompts, and chime - Added OFP target weights and clearer unavailable CG display - Fixed chock/brake handling, loadsheet conflicts, and live-weight calculations - Fixed “Finish Now” so it loads and verifies actual passenger/cargo weights correctly

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