X-Virus-Scanned: clean according to Sophos on Logan.com X-SpamCatcher-Score: 2 [X] Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 28 Mar 2007 13:24:39 -0400 Message-ID: X-Original-Return-Path: Received: from elasmtp-kukur.atl.sa.earthlink.net ([209.86.89.65] verified) by logan.com (CommuniGate Pro SMTP 5.1.7) with ESMTP id 1948108 for lml@lancaironline.net; Wed, 28 Mar 2007 12:56:16 -0400 Received-SPF: none receiver=logan.com; client-ip=209.86.89.65; envelope-from=colyncase@earthlink.net DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=dk20050327; d=earthlink.net; b=cD2eY+YA/b3nquq1R0sRoXubhpA0fefH0Ebt/39KxEU+qlzf5Qc0G/iWEOiPk5d7; h=Received:Message-ID:From:To:References:Subject:Date:MIME-Version:Content-Type:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE:X-ELNK-Trace:X-Originating-IP; Received: from [216.57.118.220] (helo=ccaselt) by elasmtp-kukur.atl.sa.earthlink.net with asmtp (Exim 4.34) id 1HWbQn-0002B7-ES for lml@lancaironline.net; Wed, 28 Mar 2007 12:55:29 -0400 X-Original-Message-ID: <0e8101c77159$e3a55600$2512020a@nvidia.com> From: "colyncase on earthlink" X-Original-To: "Lancair Mailing List" References: Subject: Re: [LML] Re: Lancair IVP Strake X-Original-Date: Wed, 28 Mar 2007 09:55:27 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0E7E_01C7711F.369B70F0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3028 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3028 X-ELNK-Trace: 63d5d3452847f8b1d6dd28457998182d7e972de0d01da940c9d7c978b270493dfeaf962c02bffb91350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 216.57.118.220 This is a multi-part message in MIME format. ------=_NextPart_000_0E7E_01C7711F.369B70F0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable The indicated airspeed was about 135 I would guess trying to pick 1.5% out of 135 knots with all the = variables would be hard. Unfortunately I don't have any before data but have measured 282 TAS = @fl250 with 30"/2500 rpm -25dC, in primer with a 7.5:1 engine and the = strakes installed and some antennas sticking out. 5 knots would be a big deal if you are right. Colyn Case LIV-P N136CS - debugging ------=_NextPart_000_0E7E_01C7711F.369B70F0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

The=20 indicated airspeed was about 135

I would guess trying to pick 1.5% out = of 135 knots=20 with all the variables would be hard.

Unfortunately I don't have any before = data but have=20 measured 282 TAS @fl250 with 30"/2500 rpm -25dC, in primer with a 7.5:1 = engine=20 and the strakes installed and some antennas sticking out.

5 knots would be a big deal if you are=20 right.

Colyn Case

LIV-P N136CS - debugging

------=_NextPart_000_0E7E_01C7711F.369B70F0--