Unable to switch off this very annoying alarm sound

[AMVI_Grape]

Hello,
when I enter in the Su-25T and I switch on eletrical system, I hear this annoying alarm sound that I'm not able to switch off.

[MAXsenna]

That was a new one. Never heard it before, so now I am curious too!

[Boosterdog]

that sinking feeling when you knew someone said something about an alarm code but you didnt pay attention.... 

[razo+r]

That's not normal. Do you have any mods installed?

[randomTOTEN]

My guess is that's a sound file playing within the mission.

Try a different mission and see if it repeats.

[Ironhand]

That is NOT an Su-25T sound file.  Perhaps what randomTOTEN suggested.

[AMVI_Grape]

I found the problem. I assigned to a red ground unit the Transmit Message with the ELT sound. I forgot that the Su-25T doesn't have a radio, but it receives any transmission from any frequencies from any red units.

Thanks to all that responded to me.

[draconus]

On 12/5/2021 at 5:52 PM, AMVI_Grape said:

Su-25T doesn't have a radio

It does have a radio just simplified like all FC3 level aircraft.