-p3d Fsx- Pro-atc X V1.8.5 ((exclusive)) Jun 2026

PRO-ATC/X is a standalone application that runs alongside FSX or P3D. It connects to the simulator via SimConnect and takes full control of AI traffic, weather interpretation, and radio communications. Unlike default ATC, it simulates real-world procedures including SIDs, STARs, transitions, enroute altitude changes, and missed approaches.

Version 1.8.5.0 brought several functional enhancements to the platform: -P3D FSX- PRO-ATC X v1.8.5

: Uses recorded human voice fragments (.wav files) rather than synthetic text-to-speech, resulting in a more natural, less "robotic" sound. PRO-ATC/X is a standalone application that runs alongside

The default text-to-speech in Windows is robotic. To unlock the potential of , you need the PRO-ATC X Voice Pack or IVONA Voices (now part of Amazon Polly). Version 1

For P3D and FSX users who refuse to abandon their massive add-on libraries (PMDG 747, FSL Concorde, Majestic Q400), PRO-ATC X v1.8.5 remains the king . The default P3Dv5 ATC is still the same FSX code from 2006. It cannot handle SIDs/STARs. PRO-ATC X can.

Note that the developer later released , which expanded these features to include speech recognition and support for Microsoft Flight Simulator 2020.