Return-Path: Sender: (Marvin Kaye) To: lml Date: Sat, 18 May 2002 11:27:30 -0400 Message-ID: X-Original-Return-Path: <2thman@olympus.net> Received: from mail.cablespeed.com ([216.45.96.99] verified) by logan.com (CommuniGate Pro SMTP 4.0b1) with SMTP id 1240940 for lml@lancaironline.net; Fri, 17 May 2002 21:31:25 -0400 Received: (qmail 25999 invoked by uid 0); 18 May 2002 01:31:27 -0000 Received: from unknown (HELO John) (207.202.253.9) by mail.cablespeed.com with SMTP; 18 May 2002 01:31:27 -0000 X-Original-Message-ID: <004601c1fe0b$a2465c20$8c00a8c0@John> Reply-To: "John Barrett" From: "John Barrett" <2thman@olympus.net> X-Original-To: "Lancair Mailing List" Subject: [LML] IV-P cabin heat and SFS AHRS mounting X-Original-Date: Fri, 17 May 2002 18:30:45 -0700 Organization: mshome MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0043_01C1FDD0.F59397C0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 This is a multi-part message in MIME format. ------=_NextPart_000_0043_01C1FDD0.F59397C0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Marv, No comments on the heating question, but have spoken with Gordon Pratt = re: positioning the AHRS. He suggests the area behind the wheel well = (obviously non pressurized) He made no comments about the pressure = aspects. Tony Durizzi had his on the cockpit floor in front of the spar = box as I recall and he thought it worked fine. My first choice was on = top of the nose wheel housing, but Gordon suggested I might get = interference there. He also says that centerline mounting should be = followed, but that anything within the lateral confines of the fuselage = is fine in this respect. mounting in line with the longitudinal axis = vertically and horizontally is very important. Gordon recommends mounting the AHRS temporarily at any rate and being = prepared to alter its position if needed after trial flights. That's all I know. Not much but I hope it helps. =20 John Barrett ------=_NextPart_000_0043_01C1FDD0.F59397C0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Marv,
No comments on the heating question, = but have=20 spoken with Gordon Pratt re: positioning the AHRS.  He suggests the = area=20 behind the wheel well (obviously non pressurized)  He made no  = comments about the pressure aspects.  Tony Durizzi had his on the = cockpit=20 floor in front of the spar box as I recall and he thought it worked = fine. =20 My first choice was on  top of the nose wheel housing, but Gordon = suggested=20 I might get interference there.  He also says that centerline = mounting=20 should be followed, but that anything  within the lateral confines = of the=20 fuselage is fine in this respect.  mounting in line with the=20 longitudinal axis vertically and horizontally is very = important.
 
 
Gordon recommends mounting the AHRS = temporarily at=20 any rate and being prepared to alter its  position if needed after = trial=20 flights.
 
That's  all I know.  Not much = but I hope=20 it  helps. 
 
John Barrett
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