The iSCS is the specialized control panel for high-end aircraft (like the ToLiss A319, A320, A321, A340, and A330).
: This is typically accessed via the X-Plane "Plugins" menu at the top of your screen or through a dedicated pop-up window/tab provided by the aircraft.
Go to the official AviTab page on the X‑Plane.org forums or GitHub and download the latest .zip file. As of early 2026, version 0.7.1 is the latest stable release.
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Look at the physical tablet mounted to the left of the Captain's seat or the right of the First Officer's seat. Ensure the aircraft battery or ground power is switched .
Before it can be enabled in the cockpit, the standalone AviTab plugin must be present in your X-Plane directory.
Once the plugin is installed, you must tell the specific aircraft to display the tablet in its 3D cockpit: Open the ISCS
creating a “double folder” (e.g., AviTab/AviTab ), as this will prevent the plugin from loading.
You are flying your favorite airliner in X-Plane. You look down at your electronic flight bag (EFB) or integration menu. Instead of your handy moving map and charts, you see a frustrating error message: (commonly referring to iSg/iSCS or similar aircraft simulation configuration systems).
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