Detailed aircraft information
Certain aircraft require additional steps for the WINWING CDU display to work properly. See the section below for the necessary steps for each aircraft.
FlyByWire A32NX and Headwind A339x
The FlyByWire A32NX support requires FBW SimBridge.
Run the FlyByWire installer, select the Aircraft section, then the FBW SimBridge feature. Click Install to complete the installation.

When prompted during the installation process, toggle the Autostart Disabled option to the on position.

If autostart was disabled during installation, it can be re-enabled by selecting the Autostart… button in the FlyByWire installer.

PMDG 737 and 777
The additional steps for PMDG aircraft happen automatically on first run in MobiFlight.
If the aircraft fails to work, enable the data communication manually by editing the file 737_Options.ini / 777_Options.ini
, located in the 737/777 persistent storage folder.
- For Microsoft Store distribution, it is located at:
- MSFS 2020:
%LOCALAPPDATA%\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalState\packages\pmdg-aircraft-<type>\work\
. - MSFS 2024:
%LOCALAPPDATA%\Packages\Microsoft.Limitless_8wekyb3d8bbwe\LocalState\WASM\MSFS2024\pmdg-aircraft-<type>\work\
.
- MSFS 2020:
- For Steam distribution, it is located at:
- MSFS 2020:
%APPDATA%\Microsoft Flight Simulator\Packages\pmdg-aircraft-<type>\work\
. - MSFS 2024:
%APPDATA%\Microsoft Flight Simulator 2024\WASM\MSFS2024\pmdg-aircraft-<type>\work\
.
- MSFS 2020:
<type>
will refer to the aircraft designator. For example:
- 738
- 77w
For any aircraft type featuring up to 2 CDUs, the following lines need to be added to the bottom of the file:
[SDK]
EnableCDUBroadcast.0=1
EnableCDUBroadcast.1=1
If you’re using an aircraft with 3 CDUs, such as a 777, the following lines instead need to be added to the bottom of the file:
[SDK]
EnableCDUBroadcast.0=1
EnableCDUBroadcast.1=1
EnableCDUBroadcast.2=1