Have you folks ever thought of squelching?  I squelch whiners, *****ers, and yakkers on a regular basis.  The blathering, whining & complaining does get annoying.  Rather than turning it down, how about a simple on/off switch?  If the only important thing is squaddie talk, this would be an option.  Of course you might miss that one important chunk of info that a non-squad pilot is relaying to you.