
Description
Acars/Cpdlc Addon for Synaptic A220.
Marketplace version is no longer supported, switch to the iniManager please.
Supported Networks
- Hoppie(Vatsim)
- SayIntentions.AI
- BeyondATC(Experimental)
Supports Both ACARS(FreeText, ATIS, METAR/TAF, Oceanic Clearance, PDC) aswell as CPDLC(Speed, FL LVL, DIRECT, Position Report) functionality.
INIT DATA Page under DLK => AOC is implemented aswell.
The ACPT, RJCT, STBY and Refresh BTNS on the Glareshield are supported and interact with the EICAS view.
Currently ATC Messages trigger the Caution sound a single time. DL Messages only add an EICAS CAS Advisory.
Installation & Setup
The Installation is standard by putting the addon folder into your Community folder.
For Setup please refer to the linked Youtube Video.
If you need help, have questions, stay updated with new releases or wanna chat please join my discord:
If you wanna support my work:
https://www.paypal.com/paypalme/liz3de
Planned Updates
Planned means it might come but it is not guaranteed. Please do not ask for feature additions in the comments, thanks :)
- PRV/NXT Key Navigation
NOTE: IF YOU EXPERIENCE ISSUES WITH THE SYNAPTIC A220 IN COMBINATION WITH THIS ADDON, PLEASE REMOVE THIS ADDON AND VERIFY ISSUE PERSISTS BEFORE CONTACTING SYNAPTIC SUPPORT.
This addon may not represent the reality in the A220 100%.
Synaptic A220 ACARS/CPDLC
This add-on introduces ACARS and CPDLC functionality to the Synaptic A220, supporting Hoppie Vatsim, SayIntentions.AI, and experimental BeyondATC networks. Features include free text messaging, ATIS, METAR/TAF, oceanic clearance, PDC, and interactive ATC message response buttons. Functions such as speed, flight level, direct routing, and position reports are available through the CPDLC system. Note that compatibility may be affected by future Synaptic A220 updates.
Supporters
User Reviews
46 reviews
Version History
* FIX DLK/CPDLC Flags being absent unless there was an active CPDLC Message * FIX ACPT/STBY/RJCT/LOAD/REFRESH eicas view entries being absent unless there was an active CPDLC Message
Featured in Collections(1)
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Log InComments(233)
1 day ago
4 days ago
5 days ago
5 days ago
Any chance to fix it ?
8 days ago
All three addons provide their own `DisplayUnits/instrument.html`, so the startup path depends on which package takes priority. There was already some integration: WXR loads ACARS, and ACARS automatically loads GM5. Simply merging all their script imports would therefore risk initializing GM5 twice.
The correction involves three files:
- **`instrument.html`**: one shared entry point loads GM5, ACARS and WXR/VSD in a fixed order, followed by Synaptic’s native `instrument.index.js`. The separate GM5 and WXR DisplayUnits host scripts are no longer used.
- **ACARS `plugin.js`**: its automatic GM5 loader now checks whether GM5 has already started.
- **`gm5-a220-amm.js`**: an initialization guard prevents a second execution from creating duplicate map instances, timers, animation loops and TLAF processing.
The package’s `layout.json` and `manifest.json` were also rebuilt. The WXR/VSD scripts, CTP controls and both WASM modules were preserved unchanged.
This addresses the overlapping startup mechanisms without attributing the issue to one addon alone. The duplicate-initialization risk was verified during integration testing; it was not established as the cause of the original installation’s behavior.
All three addons are now working together on my installation.
For making this compatibility fix available to other users, I see three possible approaches:
1. **A combined package, with permission from all three developers.** With your approval to modify and redistribute the three addons together, I could share the package with users who want to run all three simultaneously. The main challenge would be ongoing maintenance: without access to your original source projects and build environments, future updates would need to be reviewed and the compatibility changes reapplied or adapted.
2. **Coordination between the three developers.** You could agree on a shared loading mechanism and integrate the necessary changes into your respective addons. Each addon would remain independently distributed and maintained by its author. This would probably be the most sustainable solution.
3. **A standalone Windows batch patcher, with your permission.** If all three developers approve the modifications to their files, I could provide a batch tool that applies the corrections to users’ own installed copies. Users would download the original addons from your respective pages, and the patcher would contain no complete addon files. It would create backups, support restoration and verify compatible versions before applying changes. Future addon updates could still require an updated patcher.
4 days ago
4 days ago
i can make the patcher. afther each update of one of the 3 mods, the user would just need to relaunch the patcher and each dev can continue updating their mods.
So i can do the option 3.
i'm just missing I think the AMM dev autorisation
4 days ago
4 days ago
11 days ago
11 days ago
12 days ago
CPDLC not available :( Also can't find link to setup video ...
12 days ago
12 days ago
12 days ago
12 days ago
12 days ago
Edit i dug up my cpdlc messages references again and i can 100% confirm the message content is green when not answered, this might be differences between A220 operators.