Return-Path: Received: from pop3.olsusa.com ([63.150.212.2] verified) by logan.com (CommuniGate Pro SMTP 3.4.5) with ESMTP id 778281 for rob@logan.com; Mon, 14 May 2001 13:53:25 -0400 Received: from femail2.sdc1.sfba.home.com ([24.0.95.82]) by pop3.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-71175U5500L550S0V35) with ESMTP id com for ; Mon, 14 May 2001 13:02:50 -0400 Received: from bigfoot.com ([24.6.249.108]) by femail2.sdc1.sfba.home.com (InterMail vM.4.01.03.20 201-229-121-120-20010223) with ESMTP id <20010514170917.LPMC27407.femail2.sdc1.sfba.home.com@bigfoot.com> for ; Mon, 14 May 2001 10:09:17 -0700 Message-ID: <3B00116A.401153DB@bigfoot.com> Date: Mon, 14 May 2001 10:10:02 -0700 From: "Bob B." MIME-Version: 1.0 To: lancair.list@olsusa.com Subject: Re: Groundspeed as a Flight Reference Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Mailing-List: lancair.list@olsusa.com Reply-To: lancair.list@olsusa.com <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> Here is a web page that has a java applet for calculating TAS from GPS ground speed readings. You do not have to fly any particular distance on each leg, just until you get a stable reading. The page also describes the math behind the calculation. http://www.reacomp.com/true_airspeed/index.html Bob Belshe N19BJ >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/Users/Mkaye/maillist.html LML Builders' Bookstore: http://www.buildersbooks.com/lancair Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>