Return-Path: Received: from caduceus.fm.intel.com ([192.55.52.25] verified) by logan.com (CommuniGate Pro SMTP 4.2.1) with ESMTP id 413316 for flyrotary@lancaironline.net; Thu, 16 Sep 2004 09:35:43 -0400 Received-SPF: none receiver=logan.com; client-ip=192.55.52.25; envelope-from=randy.smith@intel.com Received: from petasus-pilot.fm.intel.com (petasus-pilot.fm.intel.com [10.1.192.44]) by caduceus.fm.intel.com (8.12.9-20030918-01/8.12.9/d: major-outer.mc,v 1.15 2004/01/30 18:16:28 root Exp $) with ESMTP id i8GDZVjP004114 for ; Thu, 16 Sep 2004 13:35:31 GMT Received: from fmsmsxvs043.fm.intel.com (fmsmsxvs043.fm.intel.com [132.233.42.129]) by petasus-pilot.fm.intel.com (8.12.9-20030918-01/8.12.9/d: major-inner.mc,v 1.11 2004/07/29 22:51:53 root Exp $) with SMTP id i8GDd5Mv017860 for ; Thu, 16 Sep 2004 13:39:10 GMT Received: from fmsmsx331.amr.corp.intel.com ([132.233.42.156]) by fmsmsxvs043.fm.intel.com (SAVSMTP 3.1.2.35) with SMTP id M2004091606351014345 for ; Thu, 16 Sep 2004 06:35:10 -0700 Received: from fmsmsx404.amr.corp.intel.com ([132.233.42.208]) by fmsmsx331.amr.corp.intel.com with Microsoft SMTPSVC(6.0.3790.0); Thu, 16 Sep 2004 06:35:10 -0700 X-MimeOLE: Produced By Microsoft Exchange V6.5.7226.0 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C49BF1.FC72EFD2" Subject: RE: [FlyRotary] Re: Experimental Twin (was Limp home, etc...) Date: Thu, 16 Sep 2004 06:35:09 -0700 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [FlyRotary] Re: Experimental Twin (was Limp home, etc...) Thread-Index: AcSbW784pxvyzWZ3R920s67IT//bcQAlYF+A From: "Smith, Randy" To: "Rotary motors in aircraft" X-OriginalArrivalTime: 16 Sep 2004 13:35:10.0200 (UTC) FILETIME=[FCAF7F80:01C49BF1] X-Scanned-By: MIMEDefang 2.31 (www . roaringpenguin . com / mimedefang) This is a multi-part message in MIME format. ------_=_NextPart_001_01C49BF1.FC72EFD2 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Yes I have seen this and although it is quite an impressive feat, I believe it to be outside of my skills to fabricate. It would certainly be an interesting project though. I can only wonder if it would create more problems than it would solve. =20 -Randy =20 ________________________________ From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Mark Steitle Sent: Wednesday, September 15, 2004 3:39 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Experimental Twin (was Limp home, etc...) =20 Randy,=20 Have you ever seen the twin-engine Cozy the brothers in Argentina built using two Suzuki car engines? The engines are installed in a Siamese configuration. I read that they actually had an engine failure over open water while on one trip back from Oshkosh, reportedly caused by an ignition failure. They were able to continue flying and safely landed with only one engine. As I recall, it used twin counter-rotating props driven by cog-belts. They could shut off either engine and run on the other engine for economy. It may be possible to do the same thing using two 13B engines. For weight reasons you would likely need to use the Racing Beat aluminum end housings. =20 Mark (back to lurking) At 12:05 PM 9/15/2004 -0700, you wrote: My rejection of the Defiant is based on 1. The lack of builder support. This is a perception on my part as I have "only heard" that RAF no longer supports one-off plans builders. 2. Too expensive to operate when compared to the Mk-IV. (including fuel and insurance) 3. It doesn't fit my mission profile. By that I mean that I will occasionally fly long distances over water and will therefore occasionally need the supposed "ultimate" reliability. The rest of the time, that extra engine is just extra weight making airplane noises. 4. I just don't like it, and I don't want to build one. Not gonna make me, either! :-) How's that for being "defiant?" But still I think you are missing my point. I never set out to find the "ultimate reliability" in the first place. I only wanted to see if I could improve the reliability of the airplane that I was going to build. The answer to that question still may be no. And that's ok. That will lead to some level setting of my expectations as a result. And I do appreciate the locater service that Jesse provided and I'm sure it will be a good fit for someone. -Randy >-----Original Message----- >From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Bill >Dube >Sent: Wednesday, September 15, 2004 10:49 AM >To: Rotary motors in aircraft >Subject: [FlyRotary] Re: Experimental Twin (was Limp home, etc...) > > >> >> >>I really am not interested in building a defiant though. The MkIV will >>be sufficient. > > Interesting. A couple of days ago, you were all gung ho about >ultimate reliability. You then reject the suggestion of a home-built twin >because it would be beyond your budget and "they don't exist." Next, Jesse >finds a partially-built Defiant (with a pair of rotary engines) that is >bargain priced. This meets your stated requirements EXACTLY. Especially on >a tight budget. > If my goal was to build an airplane to fly long distances over the >ocean, this is, without a doubt, the ideal airplane. I would jump all over >this. It is likely that, given the head start, this airplane would be >faster and much cheaper to build than the Cozy you are clinging to (but >have not actually started.) > > What gives? >> Homepage: http://www.flyrotary.com/ >> Archive: http://lancaironline.net/lists/flyrotary/List.html=20 ------_=_NextPart_001_01C49BF1.FC72EFD2 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Yes I = have seen this and although it is quite an impressive feat, I believe it to be = outside of my skills to fabricate.  It would certainly be an interesting = project though.  I can only wonder if it would create more problems than it = would solve.

 

-Randy

 

From: = Rotary motors in aircraft = [mailto:flyrotary@lancaironline.net] On Behalf Of Mark = Steitle
Sent: Wednesday, = September 15, 2004 3:39 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Experimental Twin (was Limp home, etc...)

 

Randy,
Have you ever seen the twin-engine Cozy the brothers in = Argentina built using two Suzuki car engines?  The engines are installed in a = Siamese configuration.  I read that they actually had an engine failure = over open water while on one trip back from Oshkosh, reportedly caused by an ignition failure.  They were able to = continue flying and safely landed with only one engine.  As I recall, it = used twin counter-rotating props driven by cog-belts.  They could shut off = either engine and run on the other engine for economy.  It may be possible = to do the same thing using two 13B engines.  For weight reasons you would = likely need to use the Racing Beat aluminum end housings. 

Mark
(back to lurking)

 At 12:05 PM 9/15/2004 -0700, you wrote:

My rejection of the Defiant is based on
1.  The lack of builder support.  This is a perception on my = part as I
have "only heard" that RAF no longer supports one-off plans = builders.
2.  Too expensive to operate when compared to the Mk-IV. (including = fuel
and insurance)
3.  It doesn't fit my mission profile.  By that I mean that I = will
occasionally fly long distances over water and will therefore
occasionally need the supposed "ultimate" reliability.  = The rest of the
time, that extra engine is just extra weight making airplane noises.
4.  I just don't like it, and I don't want to build one.  Not = gonna make
me, either!  :-)  How's that for being = "defiant?"

But still I think you are missing my point.  I never set out to = find the
"ultimate reliability" in the first place.  I only wanted = to see if I
could improve the reliability of the airplane that I was going to = build.
The answer to that question still may be no.  And that's ok.  = That will
lead to some level setting of my expectations as a result.  And I = do
appreciate the locater service that Jesse provided and I'm sure it = will
be a good fit for someone.

-Randy


>-----Original Message-----
>From: Rotary motors in = aircraft [mailto:flyrotary@lancaironline.net] On
Behalf Of Bill
>Dube
>Sent: Wednesday, September 15, 2004 10:49 AM
>To: Rotary motors in = aircraft
>Subject: [FlyRotary] Re: Experimental Twin (was Limp home, = etc...)
>
>
>>
>>
>>I really am not interested in building a defiant though.  = The MkIV
will
>>be sufficient.
>
>         Interesting. A = couple of days ago, you were all gung ho about
>ultimate reliability. You then reject the suggestion of a = home-built
twin
>because it would be beyond your budget and "they don't = exist." Next,
Jesse
>finds a partially-built Defiant (with a pair of rotary engines) that = is
>bargain priced. This meets your stated requirements EXACTLY. = Especially
on
>a tight budget.

>         If my goal was to = build an airplane to fly long distances over
the
>ocean, this is, without a doubt, the ideal airplane. I would jump = all
over
>this. It is likely that, given the head start, this airplane would = be
>faster and much cheaper to build than the Cozy you are clinging to = (but
>have not actually started.)
>
>         What gives?


>>  Homepage:  http://www.flyrotary.com/
>>  Archive:   http://lancaironline.net/lists/flyrotary/List.html

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