X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Mon, 09 Jul 2007 13:39:48 -0400 Message-ID: X-Original-Return-Path: Received: from [70.62.14.124] (HELO server1.USTEK) by logan.com (CommuniGate Pro SMTP 5.1.10) with ESMTP id 2166599 for lml@lancaironline.net; Mon, 09 Jul 2007 07:49:40 -0400 Received-SPF: none receiver=logan.com; client-ip=70.62.14.124; envelope-from=r.simon@ustek.com Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C7C21F.8B405F98" Subject: ADAHRS TSO X-MimeOLE: Produced By Microsoft Exchange V6.5 X-Original-Date: Mon, 9 Jul 2007 07:51:53 -0400 X-Original-Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: ADAHRS TSO Thread-Index: AcfBToSokYeqAcP8QXerRvP6fA4nswA0N99g From: "Lancair" X-Original-Sender: "Robert Simon" X-Original-To: "LML" This is a multi-part message in MIME format. ------_=_NextPart_001_01C7C21F.8B405F98 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable From: Robert Simon=20 Sent: Sunday, July 08, 2007 7:23 AM To: Brent Regan; LML Subject: RE: ADAHRS TSO Brent, =20 Thanks for the clear explanation of how the systems get everything to play together. =20 =20 I was not concerned about which one to believe because Chelton seems to make that choice for the pilot: if it does not trust the data then the blue screen is displayed, so use the other display. However from what you say the 425 will not give the redundancy I desire because of the language problem. The inability of the Chelton to participate in a conversation involving multiple dialects is a clear indication that it's heritage is English. ;-) =20 =20 So I will swap out the units and check the connectors. Is there a Chelton-savey avionics guy in Ohio who could look over the system? If not I'll be heading to Virginia for the services of Avionics Systems. They built the panel but did not handle the plane installation. Perhaps their review of the wiring would turn up something. =20 And again I am very pleased with the response from all corners of the Chelton empire. =20 =20 Robert M. Simon ES-P N301ES (10 days until the final paint dries) ________________________________ From: Brent Regan [mailto:brent@regandesigns.com] Sent: Sat 7/7/2007 8:30 PM To: lml@lancaironline.net Subject: Re: ADAHRS TSO Robert writes: << But the problem brought up a limitation to my panel - lack of ADHRS redundancy. I started shopping and found that a second Pinpoint might cost $17k whilst a new-and-improved Crossbow 425 is about $3k. >>=20 Brent writes: That is not how the system was designed to be configured.=20 ------_=_NextPart_001_01C7C21F.8B405F98 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable
From: = Robert Simon=20
Sent: Sunday, July 08, 2007 7:23 AM
To: Brent = Regan;=20 LML
Subject: RE: ADAHRS TSO

Brent,
 
Thanks for the clear = explanation of how the=20 systems get everything to play together. 
 
I was not concerned about = which one to=20 believe because Chelton seems to make that choice for the pilot: if it = does not=20 trust the data then the blue screen is displayed, so use the other=20 display.  However from what you say the 425 will not give the = redundancy I=20 desire because of the language problem. The inability of the Chelton to=20 participate in a conversation involving multiple dialects is a clear = indication=20 that it's heritage is English. ;-) 
 
So I will swap out the units = and check the=20 connectors.  Is there a Chelton-savey avionics guy in Ohio who = could look=20 over the system?  If not I'll be heading to Virginia for the = services of=20 Avionics Systems.  They built the panel but did not handle the = plane=20 installation.  Perhaps their review of the wiring would = turn up=20 something.
 
And again I am very pleased = with the=20 response from all corners of the Chelton empire. 
 
Robert M. Simon
ES-P N301ES
(10 days until the final = paint=20 dries)

From: Brent Regan=20 [mailto:brent@regandesigns.com]
Sent: Sat 7/7/2007 8:30=20 PM
To: lml@lancaironline.net
Subject: Re: ADAHRS=20 TSO

Robert writes:
<< But the = problem brought=20 up a limitation to my panel - lack of ADHRS redundancy. I started = shopping and=20 found that a second Pinpoint might cost $17k whilst a new-and-improved = Crossbow=20 425 is about $3k. >>

Brent = writes:
That is not how the system was designed to be configured. = 


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