trayced

Thanks a lot for the detailed reply! Yes, I’m using MSFS 2020, and I already tried the standard SimConnect events (like COM_RADIO_SET, COM_STBY_RADIO_SET, etc.) — unfortunately, none of them work with the Fenix A320. It seems those are completely disconnected from the internal radio logic. I also haven’t been able to find any LVARs or HVARs related to the COM/NAV frequencies or the rotary knobs so far, but I’ll take a look at the HubHop database you linked to and see if anything shows up there. Thanks again for the pointers! trayced

Hi everyone, I’m currently working on a small external script for the Fenix A320 and I’m trying to control the COM/NAV radio frequencies programmatically — not via a hardware peripheral like the Logitech Radio Panel, but purely through software. I already contacted Fenix Support, but didn’t receive further information on this, so I thought I’d ask the community: My question: Which variables (LVARs, HVARs, or SimConnect events) are used to control the radio frequencies in the Fenix A320? In other words — is there a way to change the active or standby frequency via script, or to simulate knob rotations on the radio panels externally? I’m not looking to read data from a device, but to send the relevant variable updates myself (for example, through a Python or C# SimConnect script). If anyone knows the variable names or how to interact with these radios from outside the sim, I’d really appreciate your help! Thanks in advance, trayced