I have an old Aerocom intercom in my -4, and the headset mics are now staying open - the squelch for the pilot mic usually does not work. After a half hour or so it sometimes starts to work.
Before I look for a replacement intercom, is there anything else that would cause this problem? I am using a Zulu headset.
Before I look for a replacement intercom, is there anything else that would cause this problem? I am using a Zulu headset.