Circuit Avionics - Flight Simulator Hardware
Shopping Cart (0)

Aircraft Profiles for Autopilot

Profiles are user-moddable through the MobiFlight software

Collaborate and share your profiles on the Discord server

Profiles marked MSFS are compatible with both FS2020 and FS2024, where applicable

Function varies by aircraft and developer

Prepar3d / FSX - PMDG 737 NGX & NGXu

Prepar3d P3D PMDG 737 NGX / NGXu

Discuss this Profile on Discord

See You Have Control for info on modding aircraft profiles.

Changelog

2026-05-21 - v1

  • Initial Release

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

The MobiFlight setting Automatically perform Retrigger Action with Run Mode should be disabled when using this profile. Failure to do so causes unwanted commands when the profile is Run.

Flight Directors

It's normal for only one Flight Director LED to illuminate, even if both FDs are selected On, because only one of the FDs is Master. This is the way the real aircraft works.

TOGA

TOGA is commanded when N1 THR is pushed for 0.5 seconds.

EFIS Controls

The MINS, BARO and EFIS RANGE knob push all function as they would when you push the knob on the real aircraft.

Crew Wheel Steering (CWS)

CWS A and CWS B are activated  CMD A or CMD B LONG PUSH for 0.5 seconds. The corresponding CMD button will blink when CWS is engaged.

A/P and A/T DISENGAGE

Both controls are on the red DISENGAGE button.

  • SHORT PUSH to disengage the Autopilot. Repeat the action to silence the alarm and stop the AP P/RST annunciator from flashing

  • LONG PUSH (0.5 seconds) will disengage the Autothrottle. Repeat the action to stop the AT P/RST annunciator from flashing

Intervene

SPEED INTERVENE and ALTITUDE INTERVENE are integrated directly into the corresponding knob. Push the knob to intervene.

Course 2

COURSE 2 is set as follows:

  • Push COURSE knob. Display dims. COURSE 2 is displayed

  • Dial in desired course using the knob

  • Push COURSE knob. COURSE 1 is displayed. Brightness goes back to normal.

Download Here