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#9
January 9th 07, 09:13 PM
posted to rec.aviation.ifr,rec.aviation.piloting,rec.aviation.student
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FAA paper Noise Attenuation Properties of Noise-Canceling Headsets
Jim Macklin wrote:
InFO SUBJECT: Noise Attenuation Properties of Noise-Canceling Headsets They are absolutely correct. It's about time someone exposed the myth! Please send all working ANR headsets, along with a modest $10/set disposal fee, to me for recycling. Inoperative sets can be disposed of locally, as they pose no danger. That is all, please comply... 
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