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Date: Wed, 27 Jun 2012 12:55:25 -0400
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From: PAUL HERSHORIN <paulhershorin@bellsouth.net>
Subject: Re: [LML] Re: Chelton - loss of attitude info
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I had the same problem at about 40 hours. I sent the AHRS in and it has bee=
n the greatest ever since.
Paul Hershorin

--- On Wed, 6/27/12, Dr. Weinsweig <weinsweigd@tsnci.com> wrote:

> From: Dr. Weinsweig <weinsweigd@tsnci.com>
> Subject: [LML] Re: Chelton - loss of attitude info
> To: lml@lancaironline.net
> Date: Wednesday, June 27, 2012, 10:25 AM
> call cobham tech support
>=20
> the last contact i had was robert durall=A0=20
> robert.durall@cobham.com
>=20
>=20
> 800-872-7832
>=20
> as far as i know he replaced david black=20
>=20
> if that number doesn't work i have other numbers for them.
> not sure which is correct number or go to cobham's website.
>=20
> cobham gave good tech support as of my last dealings with
> them about a year ago.=A0 the cheltons are great but i do
> fear that someday they may be obsolete as far as support
> goes.=A0 hopefully not so soon........
>=20
> david weinsweig
> n750dw propjet with cheltons
>=20
> >>> jbarrett@carbinge.com
> 6/27/2012 9:51 AM >>>
> Hello LML'rs,
>=20
> =20
>=20
> I am flying off the last few hours of my Phase I program on
> my IVP and this
> weekend I was about one hour into a flight when the Cheltons
> produced the
> RED X of death on the PFD screen.=A0 Of course Bitchin'
> Betty put in her $.02
> as well and she has been reminding me ever since.=A0 Have
> tried rebooting and
> turning off/on EAU, AHRS etc to no avail for about five
> hours of flight time
> now.=A0=20
>=20
> =20
>=20
> Have Crossbow 500.=A0 Anyone have suggestions for
> troubleshooting and
> correcting?=A0=20
>=20
>=20
>=20
> When I was doing=A0 ground runs last year and taxiing
> around etc, I would
> notice frequent but apparently random incidences of this
> failure as well as
> GPS failures, shut down and rebooting of one or both of the
> IDU's and so on,
> but since we've been flying, I had not seen this type of
> anomaly occur.
>=20
> =20
>=20
> Regards,
>=20
> =20
>=20
> John Barrett, CEO
>=20
> Leading Edge Composites
>=20
> PO Box 428
>=20
> Port Hadlock, WA 98339
>=20
> =20
>=20
> www.carbinge.com=20
>=20
> =20
>=20
>=20
>=20
> --
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