X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Tue, 23 Oct 2007 08:22:23 -0400 Message-ID: X-Original-Return-Path: Received: from sccrmhc11.comcast.net ([204.127.200.81] verified) by logan.com (CommuniGate Pro SMTP 5.1.12) with ESMTP id 2401509 for lml@lancaironline.net; Tue, 23 Oct 2007 00:48:41 -0400 Received-SPF: none receiver=logan.com; client-ip=204.127.200.81; envelope-from=j.hafen@comcast.net Received: from hafenj1 (c-76-22-72-149.hsd1.wa.comcast.net[76.22.72.149]) by comcast.net (sccrmhc11) with SMTP id <2007102304474701100rr5uce>; Tue, 23 Oct 2007 04:48:02 +0000 From: "John Hafen" X-Original-To: "'Lancair Mailing List'" Subject: Lancair IVP (TSIO550) True Airspeed at 25k Feet? X-Original-Date: Mon, 22 Oct 2007 21:47:43 -0700 X-Original-Message-ID: <000001c8152f$e28592b0$6701a8c0@engagethoughtware.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0001_01C814F5.36284150" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 This is a multi-part message in MIME format. ------=_NextPart_000_0001_01C814F5.36284150 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Gents: =20 I noticed that Columbia Aircraft has formed a "300 Knot Club" for those flying the Columbia 400 at 25k feet lucky enough to find a 70 knot tail = wind and take a photo of the ground speed on their GPS. =20 Based on your experience, (marketing literature aside) what kind of true airspeed could a guy expect in a IVP with a Continental TSIO550 at 25k = feet? =20 Thanks in advance, =20 John Hafen =20 =20 ------=_NextPart_000_0001_01C814F5.36284150 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Gents:

 

I noticed that Columbia Aircraft has formed a = “300 Knot Club” for those flying the Columbia 400 at 25k feet lucky enough to find a 70 knot tail wind and take a photo of the = ground speed on their GPS.

 

Based on your experience, (marketing literature = aside) what kind of true airspeed could a guy expect in a IVP with a Continental = TSIO550 at 25k feet?

 

Thanks in advance,

 

John Hafen

 

 

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