Return-Path: Received: from imo11.mx.aol.com ([198.81.17.1]) by truman.olsusa.com (Post.Office MTA v3.5.1 release 219 ID# 0-52269U2500L250S0V35) with ESMTP id com for ; Wed, 27 Oct 1999 22:37:00 -0400 Received: from TheWireGuy@aol.com by imo11.mx.aol.com (mail_out_v23.6.) id kWQKa05338 (6111) for ; Wed, 27 Oct 1999 22:41:11 -0400 (EDT) From: TheWireGuy@aol.com Message-ID: <0.7c3c2842.254911c7@aol.com> Date: Wed, 27 Oct 1999 22:41:11 EDT Subject: Re: RADIO INTERFERENCE To: lancair.list@olsusa.com X-Mailing-List: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> .. the screeching continues even when the master switch (including alternator and battery) are shut down.... How are you powering the radio? Is it a hand-held? I've seen something like what you describe caused by RF energy from the antenna getting into the mike circuit, causing some really nasty feedback. Might be worth checking. Jim >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/Users/Mkaye/maillist.html