Prepar3d / FSX - PMDG 737 NGX & NGXu

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See You Have Control for info on modding aircraft profiles.
Changelog
2026-05-21 - v1
Important
FSUIPC is required to communicate with the PMDG 737 NGX / NGXu.
You must also enable Data Broadcast from the aircraft.
Note: If you've just installed the PMDG 737 NGX / NGXu, ensure you have loaded into the aircraft at least once, and pushed a button on the FMC. This is a required step before enabling Data Broadcast.
FSUIPC
Get it here.
Choose the relevant version for your simulator.
Registration/Purchase is not required.
Enabling Data Broadcast
Locate your 737_Options.ini file.
It should be found inside your FSX / P3D installation folder, inside the folder PMDG\PMDG 737 NGX.
Add the following to the end of the 737_Options.ini file
[SDK]
EnableDataBroadcast=1
Pilot Notes
DME Mode and Brightness controls are included.
ADF Standby is not available - ADF is manipulated directly (PMDG limitation)
PMDG 737 does not have a visual indication for IDENT - the IDENT button functions but will not iluminate.
PMDG 737 does not feature ADF 2.