X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Fri, 21 Feb 2014 10:02:02 -0500 Message-ID: X-Original-Return-Path: Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.120] verified) by logan.com (CommuniGate Pro SMTP 6.0.8) with ESMTP id 6742953 for lml@lancaironline.net; Fri, 21 Feb 2014 08:37:37 -0500 Received-SPF: pass receiver=logan.com; client-ip=75.180.132.120; envelope-from=tednoel@cfl.rr.com X-Original-Return-Path: Authentication-Results: cdptpa-omtalb.mail.rr.com smtp.user=tednoel@cfl.rr.com; auth=pass (LOGIN) X-Authority-Analysis: v=2.0 cv=GbyVbHrL c=1 sm=0 a=05ChyHeVI94A:10 a=IkcTkHD0fZMA:10 a=ayC55rCoAAAA:8 a=KGjhK52YXX0A:10 a=WEOryXunSDwA:10 a=fLuM78UsAAAA:8 a=8yub94V2j-HRSyZIKtwA:9 a=QEXdDO2ut3YA:10 a=3jk_M6PjnjYA:10 a=8u6C_K8efkkA:10 a=mOT4mZLPBGUA:10 a=KMr8SRDwdKKXQwftM2uIcw==:117 X-Cloudmark-Score: 0 X-Authenticated-User: tednoel@cfl.rr.com Received: from [10.127.132.174] ([10.127.132.174:50348] helo=cdptpa-web23-z02) by cdptpa-oedge02.mail.rr.com (envelope-from ) (ecelerity 2.2.3.46 r()) with ESMTPA id 5E/84-00765-D7657035; Fri, 21 Feb 2014 13:37:01 +0000 X-Original-Message-ID: <20140221133701.C6LJK.49333.root@cdptpa-web23-z02> X-Original-Date: Fri, 21 Feb 2014 8:37:01 -0500 From: X-Original-To: Lancair Mailing List Subject: Re: [LML] iPhone 4s GPS Accuracy X-Original-Cc: marv@lancair.net In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) Sensitivity: Normal X-Originating-IP: This would be life-threatening for golfers who want 1-meter accuracy on their smartphone based Golf GPS apps... :-) As for flying, is 50 meters a real problem on anything other than approach? We watch altitude on an altimeter, which is critical. Ditto for airspeed. And an iPhone isn't legal or wise for an approach, but even if it was, can anyone fly closer than 50 meters? Ted Noel ---- marv@lancair.net wrote: