Return-Path: Received: from rook.innercite.com ([158.222.5.8]) by truman.olsusa.com (Post.Office MTA v3.5.1 release 219 ID# 0-52269U2500L250S0V35) with ESMTP id com for ; Wed, 27 Oct 1999 12:28:26 -0400 Received: from innercite.com (plvpm3e-33-7.innercite.com [158.222.33.7]) by rook.innercite.com (8.9.3/8.9.3) with ESMTP id JAA20402; Wed, 27 Oct 1999 09:32:28 -0700 Message-ID: <38172A03.715C3454@innercite.com> Date: Wed, 27 Oct 1999 09:36:19 -0700 From: Steve & Claudette Colwell Reply-To: colwell@innercite.com Organization: Ms Colwell To: DON J RYAN CC: LANCAIR LIST , Greg Nelson Subject: Re: RADIO INTERFERENCE References: <000201bf2091$2f164a80$2e50aecf@djpryan.ruralnet.net> X-Mailing-List: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> Don, I had a very similar problem on a airplane I owned for several years. After spending megabucks on com mods (a Collins Microline with 23 MODS!) chasing the problem I found it was the mike gain. I had David Clark headsets with the old style (carbon I think) mikes which were "too sensitive" even with foam muffs and the gain turned all the way down. Clark replaced the mikes, at no charge, with the newer style Electrect mikes which solved the mystery. Steve >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/Users/Mkaye/maillist.html