"John Gaquin" wrote in message
news

Query: I haven't flown a light plane since 1981, so I've never had
the occasion to use ANR. When in use in a typical light single like
a 172, etc., can you hear the engine, or the airflow, or even your
passenger speaking (without benefit of an intercom)?

I can hear the crinkle of un/folding my charts while in flight. I've also
heard fingers snapping.

--
John T
http://sage1solutions.com/TknoFlyer
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