I thought you might be interested in looking at Trigger for sending a radio message when enemies are approaching / ambient radio chatter.
https://forums.bohemia.net/forums/topic/244724-trigger-for-sending-a-radio-message-when-enemies-are-approaching-ambient-radio-chatter/?do=findComment&comment=3483524
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.