X-Virus-Scanned: clean according to Sophos on Logan.com X-SpamCatcher-Score: 1 [X] Return-Path: Sender: To: lml Date: Tue, 19 Dec 2006 20:42:00 -0500 Message-ID: X-Original-Return-Path: Received: from mx3.pshift.com ([216.57.116.8] verified) by logan.com (CommuniGate Pro SMTP 5.1.3) with ESMTP id 1692509 for lml@lancaironline.net; Tue, 19 Dec 2006 18:40:04 -0500 Received-SPF: none receiver=logan.com; client-ip=216.57.116.8; envelope-from=colyncase@earthlink.net Received: from ccaselt (unverified [216.57.118.129]) by mx3.pshift.com (Vircom SMTPRS 4.35.480.0) with SMTP id for ; Tue, 19 Dec 2006 18:38:22 -0500 Received-SPF: none (mx3.pshift.com: domain of colyncase@earthlink.net does not designate any permitted senders) X-Modus-BlackList: 216.57.118.129=OK;colyncase@earthlink.net=OK X-Modus-RBL: 216.57.118.129=Excluded X-Modus-Trusted: 216.57.118.129=NO X-Original-Message-ID: <13fc01c723c6$c29219c0$0302a8c0@nvidia.com> From: "colyncase on earthlink" X-Original-To: "Lancair Mailing List" References: Subject: Re: [LML] Re: electric attitude indicators X-Original-Date: Tue, 19 Dec 2006 15:38:16 -0800 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_13F9_01C72383.B37A1980" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2869 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2962 This is a multi-part message in MIME format. ------=_NextPart_000_13F9_01C72383.B37A1980 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable After the pitch change, i.e. when there is no=20 longer an up or down acceleration, the ADI uses baro driven vertical = speed=20 to maintain the display. =20 That sounds like an interesting instrument but I wouldn't call it an = attitude indicator. What would be the result of flying that through 1500fpm updrafts and = downdrafts with a level indication? ------=_NextPart_000_13F9_01C72383.B37A1980 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

After the pitch change, i.e. = when there=20 is no
longer an up or down acceleration, the ADI uses baro driven = vertical=20 speed
to maintain the display.

That sounds like an interesting instrument but I wouldn't call it = an=20 attitude indicator.

What would be the result of flying that through 1500fpm updrafts = and=20 downdrafts

with a level indication?

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