X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sat, 27 Oct 2007 18:04:08 -0400 Message-ID: X-Original-Return-Path: Received: from fmailhost03.isp.att.net ([204.127.217.103] verified) by logan.com (CommuniGate Pro SMTP 5.2c1) with ESMTP id 2435683 for lml@lancaironline.net; Sat, 27 Oct 2007 11:43:09 -0400 Received-SPF: pass receiver=logan.com; client-ip=204.127.217.103; envelope-from=paulhershorin@bellsouth.net Received: from fwebmail06.isp.att.net ([207.115.11.156]) by bellsouth.net (frfwmhc03) with SMTP id <20071027154228H0300csj0ie>; Sat, 27 Oct 2007 15:42:28 +0000 X-Originating-IP: [207.115.11.156] Received: from [65.2.92.85] by fwebmail06.isp.att.net; Sat, 27 Oct 2007 15:42:27 +0000 From: paulhershorin@bellsouth.net X-Original-To: "Lancair Mailing List" Subject: Re: [LML] Hmmm X-Original-Date: Sat, 27 Oct 2007 15:42:27 +0000 X-Original-Message-Id: <102720071542.4378.47235C630005F2590000111A22230682329B0A02D2089B9A019C04040A0DBF02079D01089C9D0A08049A0E9F@att.net> X-Mailer: AT&T Message Center Version 1 (Oct 12 2007) X-Authenticated-Sender: cGF1bGhlcnNob3JpbkBiZWxsc291dGgubmV0 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="NextPart_Webmail_9m3u9jl4l_4378_1193499747_0" --NextPart_Webmail_9m3u9jl4l_4378_1193499747_0 Content-Type: text/plain Content-Transfer-Encoding: 8bit It sounds like your prop governor was not working properly. Paul Hershorin -------------- Original message from "Dominic V Crain" : -------------- Anyone have an idea on this: Went flying today and while all ops were normal engine-wise and gear, flap etc., etc., I could not achieve any better IAS than 148 knots, instead of the normal 178 knots, anywhere between 500’ and 2000’, 25 degrees C OAT, 25’ 2500 RPM as usual. The take-off power and runway acceleration were normal. The only observation different was after gear was selected up, the rate of acceleration slowed, all engine parameters were normal. Most odd. Rechecked Gear, and the flaps were definitely up. The considerable lack of speed was most odd. Hmmmm! Dom Crain VH - CZJ --NextPart_Webmail_9m3u9jl4l_4378_1193499747_0 Content-Type: text/html Content-Transfer-Encoding: 8bit

It sounds like your prop governor was not working properly.

Paul Hershorin

-------------- Original message from "Dominic V Crain" <domcrain@tpg.com.au>: --------------

Anyone have an idea on this:

 

Went flying today and while all ops were normal engine-wise and gear, flap etc., etc., I could not achieve any better IAS than 148 knots, instead of the normal 178 knots, anywhere between 500’ and 2000’, 25 degrees C OAT, 25’ 2500 RPM as usual.

 

The take-off power and runway acceleration were normal. The only observation different was after gear was selected up, the rate of acceleration slowed, all engine parameters were normal. Most odd.

 

Rechecked Gear, and the flaps were definitely up.

 

The considerable lack of speed was most odd.

 

Hmmmm!

 

Dom Crain

 

VH - CZJ

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