Aircraft FAQ
My radio isn't working! vPilot is displaying random numbers instead of my frequency!
Information on using the Audio Control Panel.
Updated Latest published version
When starting the aircraft from cold and dark, all radio volumes on the ACP are set to off by default.
In this case, vPilot will display random numbers instead of your frequency.

Sanity media block
To turn the radios on, push in the appropriate volume knob and turn it clockwise. Make sure to also select the appropriate microphone channel!
Related articles
Browse similar articles
Need support?
Open the CSS Support Center
Source: CSS Launcher User Manual, Rev. 5 — December 2025.
