X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mx2.netapp.com ([216.240.18.37] verified) by logan.com (CommuniGate Pro SMTP 5.2.16) with ESMTPS id 3884385 for flyrotary@lancaironline.net; Tue, 13 Oct 2009 10:31:28 -0400 Received-SPF: softfail receiver=logan.com; client-ip=216.240.18.37; envelope-from=echristley@nc.rr.com X-IronPort-AV: E=Sophos;i="4.44,551,1249282800"; d="scan'208";a="257588771" Received: from smtp1.corp.netapp.com ([10.57.156.124]) by mx2-out.netapp.com with ESMTP; 13 Oct 2009 07:30:21 -0700 Received: from [10.62.16.52] (ernestc-laptop.hq.netapp.com [10.62.16.52]) by smtp1.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id n9DEULgW000191 for ; Tue, 13 Oct 2009 07:30:21 -0700 (PDT) Message-ID: <4AD48EFC.70506@nc.rr.com> Date: Tue, 13 Oct 2009 10:30:20 -0400 From: Ernest Christley Reply-To: echristley@nc.rr.com User-Agent: Thunderbird 2.0.0.22 (X11/20090608) MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Muffling References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Kelly Troyer wrote: > Thanks Lynn, > I plan on fiberglass skin instead of fabric on the Delta's > center-section belly and > very aggressive insulation for sound around the cockpit > area..............I very much > appreciate your opinions............... the other thing is that on the Delta, the bottom of the aircraft is not the "floorboard". There are several inches of open space for controls rods and cables, and then the cabin floor.