X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sun, 21 May 2006 13:23:35 -0400 Message-ID: X-Original-Return-Path: Received: from smtp106.sbc.mail.mud.yahoo.com ([68.142.198.205] verified) by logan.com (CommuniGate Pro SMTP 5.0.9) with SMTP id 1121927 for lml@lancaironline.net; Sun, 21 May 2006 00:48:09 -0400 Received-SPF: none receiver=logan.com; client-ip=68.142.198.205; envelope-from=elippse@sbcglobal.net Received: (qmail 22705 invoked from network); 21 May 2006 04:47:23 -0000 Received: from unknown (HELO Computerroom) (elippse@sbcglobal.net@75.6.2.241 with login) by smtp106.sbc.mail.mud.yahoo.com with SMTP; 21 May 2006 04:47:22 -0000 X-Original-Message-ID: <000b01c67c91$a7845e90$f102064b@Computerroom> From: "Paul Lipps" X-Original-To: "Marv Kaye" Subject: More gold standard X-Original-Date: Sat, 20 May 2006 21:47:22 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0008_01C67C56.F9DEFCD0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2869 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2869 This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C67C56.F9DEFCD0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable For those of you whose field elevation doesn't let you set the altimeter = to zero altitude, set it to 29.92 and read the pressure altitude, AP. = Then calculate static pressure from: PS=3D29.92(1-6.88E-6AP)^5.256 and compare this to your engine-off MAP = reading. ------=_NextPart_000_0008_01C67C56.F9DEFCD0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
For those of you whose field elevation doesn't = let you set=20 the altimeter to zero altitude, set it to 29.92 and read the pressure = altitude,=20 AP. Then calculate static pressure = from:
PS=3D29.92(1-6.88E-6AP)^5.256 and compare this to your engine-off=20 MAP reading.
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