Return-Path: Received: from [65.173.216.73] (HELO picker.com) by logan.com (CommuniGate Pro SMTP 4.0.5) with ESMTP id 2013455 for lml@lancaironline.net; Sun, 09 Feb 2003 10:54:12 -0500 Received: from [144.54.59.5] (HELO dell) by picker.com (CommuniGate Pro SMTP 3.3b1) with SMTP id 16328223 for lml@lancaironline.net; Sun, 09 Feb 2003 10:54:11 -0500 Message-ID: <002001c2d053$7c9d6cf0$053b3690@dell> From: "Rob Logan" To: "Lancair Mailing List" References: Subject: Re: Loss of Pressurization, [Time of Useful Consciousness] Date: Sun, 9 Feb 2003 10:54:10 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 > (TUC) ..is.. 20-30 minutes at 18000', 3-5 minutes at 25000' > I think anyone flying w/o O2 willingly above 12500 is really asking for disaster there were lots of kids walking right past this wildly out of shape 38year old as I trekked from 11,675 to 12,392 to ski Aspen Highlands bowl last week.. so there are lots of people that work well (or alot better than I) at 12.5 is TUC linear or exponential? I'd love to see a graph like scuba divers use for nitrogen narcosis for time a depth.