Just Flight - 146 Professional (MSFS)

Product Changelog

146 Professional (MSFS) Changelog
Latest Update: 2025/12/18 The below log shows all updates for this product since release: v2.5 (v1.2.5) - Fixed flight initialisation behaviour relat...
Wed, 27 May, 2026 at 9:43 AM

FAQs

146 Professional - MSFS 2024 Known Limitations
Last updated: 15/12/2025 1. Some emissive textures, including cockpit lighting and exterior lighting, may appear to be non-functional during the daytime...
146 Professional (MSFS) Paintkit
To download the paint kit, please click on the download link below. 2.2GB Custom External Equipment Configurations Following the v2.4 release...
146 Professional (MSFS) Manuals
To download the latest version of the 146 Professional (MSFS) Operations Manual, please click on the download link below: To download the latest ve...
146 Professional (MSFS) SimBrief Profiles
SimBrief profiles for each of the 146 variants are now included with SimBrief by default! When creating a flight plan with SimBrief, select the "B461&q...
UNS-1: How can I import a flight plan from SimBrief?
SimBrief-generated flight plans can be imported into the UNS-1 FMS using one of two methods: Method 1: SimBrief Import A SimBrief Operational Fli...
UNS-1: How can I update my Navdata?
A **NAV DATABASE EXPIRED** text on the INIT page indicates that the Navdata currently being used by the UNS-1 is expired compared to the current date in the...
UNS-1: How To Disable MSFS ATC Integration
An option exists in the UNS-1 configuration file to disable the interaction between the UNS-1 FMS and the MSFS ATC system. The 'JF_146_UNS.ini' file...
Modern FMC: How To Load a Flight Plan from SimBrief
In order to import a flight plan from Simbrief into the 'Modern' FMC, you will need to follow the guide below: 1. On the FMC, press IDX to open ...
Why does the Autopilot disconnect warning play continuously?
The Autopilot Disconnect 'Cavelry Charge' will continuously play anytime the Autopilot has been disconnected via non-normal means.  The correct ...
How can I show/hide the control columns and EFB tablet?
The control columns can be hidden by pulling out the rudder pedal adjust knob on the corresponding side panel. The EFB tablets can be hidden by using a ...
Why can I not move the throttles?
There are several reasons why throttle issues may occur in the 146 Professional. This FAQ will cover the most likely causes of throttle issues in the 146 Pr...
Why can I not engage the Autopilot?
To engage the autopilot, press the Autopilot (AP) engage button on the autopilot controller. This is located on the aft centre console.  There is no but...
Can I use the MSFS flight planner to navigate the aircraft?
Flight plans created in the MSFS 2020 main menu can be automatically imported into the 'Modern' FMS (and thus used by the LNAV autopilot mode and HS...
Why do the lift spoilers not auto deploy on landing?
Unlike its modern successor, the 146 is not fitted with auto spoilers. This is indicated in the cockpit via an "INOP" label on the AUTO SPLR switc...
Why can I not adjust the fuel and payload via the MSFS Weight and Balance menu?
The 146 Professional features a fully custom-coded fuel system and weight and balance system, and is therefore not compatible with the MSFS Weight and Balan...
How can I extend/retract the airstairs?
The airstairs in the RJ Professional can be deployed under their own weight by first setting the STAIR RETRACTION switch to the extended position, then open...
Why is MSFS freezing when loading the aircraft for the first time?
A longer than normal loading time is expected the first time any aircraft is loaded in MSFS 2020 or MSFS 2024, or the first time an aircraft is loaded after...
GSX Boarding Logic Explained
The 146 Professional features an in-built boarding simulation that allows for the boarding and deboarding of passengers and cargo without the need for addit...
Why is the elevator trim moving when I extend or retract the flaps?
The 146 has a Flap Trim Compensation (FTC) system fitted to the 146-300 variant that decreases the elevator trim by approximately 1 unit nose down when the ...