Real time live traffic for MSFS and Prepar3D

Pros! Cons?

Recommendation: choose real immersion, go for real time live traffic!

To give it a try, you could buy a 24 day standard license for RealTraffic, enjoy real traffic and make your own judgement.

If you are already using FSLTL, installation is very simple, PSXTraffic will pick up the FSLTL liveries automatically, it only needs the base models.


PSXTraffic for MSFS or P3D, Nov 27, 2023, version 4.5.0

Manual and Release Notes


Installer for MSFS, containing PSXT.exe (recommended) and PSXTraffic.exe

Quick Start Guide, are you new? read this first!

list of packed airports for MSFS


Installer for P3D v5/v6, containing PSXT_P3D.exe (recommended) and PSXTraffic_P3D.exe

PSXT_P3D Quick Start Guide, are you new? read this first!

list of packed airports for P3D


Installer for P3D v4 (last version, no further development)

PSXTraffic_P3Dv4 Quick Start Guide, are you new? read this first!

list of packed airports for P3D

FAQ and Forum

If you have a question, check the FAQ first please.

Search for information or post your questions in my forum at AVSIM.

Is PSXTraffic free?

Yes and no, my programs may be used free of charge. However, "free of charge" must not be confused with "completely free". It is copyrighted software, not free software. There are restrictions on distribution and use, read and acknowledge the EULA file when installing the software. A major restriction is that it is for non-commercial use only.

PSXT is free from advertisements. If you like my program, see below a link for donations.

This is entirely voluntary, there is no obligation whatsoever. Any donations will be put towards keeping the site hosting going and are received with my gratitude and thanks.

Just some example what people write donating:

And now for something completely different ...

My good old PSXseecon software for building a PSX B744 home cockpit

PSXseecon connects the Aerowinx Precision Simulator version 10 (PSX) with the SIOC software of Opencockpits.

It acts as a bridge between these two worlds, "talking" the Aerowinx Network Protocol over TCP/IP to PSX and "talking" the IOCP protocol over TCP/IP to the SIOC Server. Although both worlds offer a TCP/IP based interface, they speak different protocols, and they are both servers. PSXseecon acts as a client program to PSX and as a client program to SIOC and performs protocol translation.

2502 predefined SIOC variables representing 99% of the functionality of the PSX interface are available. These variables give access to almost all states and controls of the PSX. You can receive information about state changes in the 744 and you can set Buttons, Switches, levers, Throttles, Dials, what have you, in the 744. Everything you need to build a cockpit.

Read more in the PSXseecon Manual.

PSXseecon Release Notes, version 3.37, July 23, 2023
(first release nov 14, 2014 (!)

Download the PSXseecon software package, version 3.37.

This document give you lots of examples how to program with SIOC: How to SIOC?

This archive contains lots of exmple SIOC scripts for PSX: SIOC scripts for PSX