Return-Path: Received: from pop3.olsusa.com ([63.150.212.2] verified) by logan.com (CommuniGate Pro SMTP 3.5b9) with ESMTP id 968027 for rob@logan.com; Sat, 08 Dec 2001 05:15:45 -0500 Received: from webterminator28.CRYSTALTECH.COM ([216.119.106.29]) by pop3.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-71866U8000L800S0V35) with ESMTP id com for ; Sat, 8 Dec 2001 02:42:24 -0500 Received: from c1338263c [12.234.209.102] by webterminator28.CRYSTALTECH.COM (SMTPD32-6.06) id A4D5D1200E8; Sat, 08 Dec 2001 00:44:21 -0700 Message-ID: <003001c17fbc$107a1520$66d1ea0c@attbi.com> From: "Larry Graves" To: References: <200112072150_MC3-E9F7-8642@compuserve.com> Subject: Re: iv-p window blow-outs Date: Fri, 7 Dec 2001 23:43:44 -0800 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Mailing-List: lancair.list@olsusa.com Reply-To: lancair.list@olsusa.com <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> The differential between cabin pressure and ambient pressure increases with aircraft altitude, and is at its greatest when the aircraft is at altitude. The stock Lancair-IVP cabin pressure setup typically maintains as much as a 5.5 psi differential pressure. Best Regards, Larry Graves AirCrafters Builder Education Center 140 Aviation Way, Watsonville, CA 95076 Tel: 831-722-9141 Fax: 831-722-9142 www.AirCraftersLLC.com > > Does anyone have any thoughts on why iv-p door window blow outs have all > occured at high altitude? The pressure differential should be the same... snip > > John Wright iv-p (600hrs) > >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://members.olsusa.com/mkaye/maillist.html LML Builders' Bookstore: http://www.buildersbooks.com/lancair Please remember that purchases from the Builders' Bookstore assist with the management of the LML. Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>