Return-Path: Received: from mtiwmhc27.worldnet.att.net ([204.127.131.52]) by ns1.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-64832U3500L350S0V35) with ESMTP id com for ; Wed, 3 May 2000 23:00:26 -0400 Received: from default- ([12.74.130.60]) by mtiwmhc27.worldnet.att.net (InterMail vM.4.01.02.39 201-229-119-122) with SMTP id <20000504030614.FTBP4781.mtiwmhc27.worldnet.att.net@default->; Thu, 4 May 2000 03:06:14 +0000 Message-ID: <010c01bfb511$54338fc0$2d824a0c@default-> Reply-To: "John Wright" From: "John Wright" To: "Brent Regan" Cc: "LML" Subject: iv-p window blow out Date: Wed, 3 May 2000 08:57:06 -0600 X-Mailing-List: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> Brent, Thanks for your detailed comments on how the cabin pressure differential remains the same at all altitudes. I mistakenly thought that the differential must change at different altitudes because of the blow out accidents. Do you have any thoughts on why 22-23,000' seems to be a critical atlitude for this to happen in at least two instances I know of? John >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/Users/Mkaye/maillist.html Builders' Bookstore: http://www.buildersbooks.com/lancair Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>