X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.120] verified) by logan.com (CommuniGate Pro SMTP 5.2.14) with ESMTP id 3636458 for flyrotary@lancaironline.net; Fri, 08 May 2009 16:16:18 -0400 Received-SPF: pass receiver=logan.com; client-ip=75.180.132.120; envelope-from=eanderson@carolina.rr.com Received: from computername ([75.191.186.236]) by cdptpa-omta03.mail.rr.com with ESMTP id <20090508201541490.OQAN2590@cdptpa-omta03.mail.rr.com> for ; Fri, 8 May 2009 20:15:41 +0000 From: "Ed Anderson" To: "'Rotary motors in aircraft'" Subject: Pulses Per Rev and the TACH: [FlyRotary] Re: John Downings Tach Date: Fri, 8 May 2009 16:32:20 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook, Build 11.0.5510 Thread-Index: AcnP+K22fiwkVgs5SCaVa/c4elfZRgAIkd+Q In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 Message-Id: <20090508201541490.OQAN2590@cdptpa-omta03.mail.rr.com>