X-Virus-Scanned: clean according to Sophos on Logan.com X-Junk-Score: 10 [X] X-SpamCatcher-Score: 10 [X] Return-Path: Received: from el-out-1112.google.com ([209.85.162.177] verified) by logan.com (CommuniGate Pro SMTP 5.2.1) with ESMTP id 2834609 for flyrotary@lancaironline.net; Sun, 06 Apr 2008 12:39:44 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.162.177; envelope-from=wdleonard@gmail.com Received: by el-out-1112.google.com with SMTP id s27so665814ele.1 for ; Sun, 06 Apr 2008 09:39:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; bh=oJm27DCSOkx2CTWFpB4LLhaSDdndx7ZZHodQBn9XG0U=; b=bxttCe0UEOGOk3ipyrXYQm07+410vTDQ9DW0l4+S9rU25wP0kxIxJtRBZUHsek0cv+LJx5vJvRGUe21n0vtoJdRlQVcsFE1etgbvDpqcKSS6RsuWOjw9OHquYSJtk9plU47SQd1kr+eg6DYYMX8LpV0NdkTQW2hcbQ57OatCYMA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=nXHrwBsZ6hcATWmrK0mITAaS9Lnfoxn6PSBaEABA03S7qJnh/ECQSod1fuaVEqf0ByVaaNrukT0/LnezS0I28Q3lMhWq9+bGbyUhwDeYlMB+/GTL4Tjpqqvko0zpqMpnTrLFBOMavYsx+2ZyFl5dgZ/t4De2LiHgNUdovILkgAo= Received: by 10.151.157.8 with SMTP id j8mr2103550ybo.86.1207499944634; Sun, 06 Apr 2008 09:39:04 -0700 (PDT) Received: by 10.150.185.7 with HTTP; Sun, 6 Apr 2008 09:39:04 -0700 (PDT) Message-ID: <1c23473f0804060939r58fec345lad4ea539542a6696@mail.gmail.com> Date: Sun, 6 Apr 2008 09:39:04 -0700 From: "David Leonard" To: "Rotary motors in aircraft" , "Rotary Engine" Subject: Re: [FlyRotary] Request (for those already flying...) In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_4794_1920196.1207499944652" References: ------=_Part_4794_1920196.1207499944652 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline OK Doug, Here is one for you. Yesterday we had the first semi-annual Sharpie 500 RV race. It was a blast, with a lot good times and trash talking. But mostly it was a relaxing cooperative atmosphere. My fixed pitch rotary RV-6 held its own with its over-pitched 3-blade prop against 180hp and 200hp RV's all with constant speed props. The results are posted at the bottom of the page: http://rvproject.com/race.html Two of the planes were not going for speed, but best economy. The two fastest were tandem aircraft with a significant advantage there. Two guys were running rich of peak (rivet and Eddie). I was running at best power. If the overall speeds seem a little low compared to other race results its because 1) we were all mostly doing something in improve efficiency a little (for example, I climbed to 8.5k) 2) there was a 35kt quartering cross wind 3) It was very bumpy 4)terrain required a climb to at least 5.5k to just squeak over the ridge. So don't be fooled, those are some very fast planes. I was seeing true air speeds in excess of 190 kts most of the way back. Dan Checkoways plane in particular is an aberration. Good times. Keep building, its worth it. -- David Leonard Turbo Rotary RV-6 N4VY http://N4VY.RotaryRoster.net http://RotaryRoster.net On Sat, Mar 29, 2008 at 8:47 AM, wrote: > I for one would love to read about some flying experiences some of you > guys are having of late...weather is improving so I'd hope there were a few > of you making rotary noise out there somewhere!!!??? > > Reading about how your engine and supporting systems are performing and > the little challenges you are overcoming is a real motivator for me (and > others?) to get back out there and make some progress on my > (our) project(s), especially when I (we) start feeling overwhelmed by > the daily routine of job, yard work, house projects, etc, etc, etc. > > So how about throwing us "a bone" once in a while? > > Blue Skies! > > Doug Lomheim > OK City, OK > RV-9A, FWF > > > ------=_Part_4794_1920196.1207499944652 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline OK Doug,

Here is one for you.  Yesterday we had the first semi-annual Sharpie 500  RV race.  It was a blast, with a lot good times and trash talking.  But mostly it was a relaxing cooperative atmosphere.  My fixed pitch rotary RV-6 held its own with its over-pitched 3-blade prop against 180hp and 200hp RV's all with constant speed props.

The results are posted at the bottom of the page:

http://rvproject.com/race.html

Two of the planes were not going for speed, but best economy.  The two fastest were tandem aircraft with a significant advantage there. Two guys were running rich of peak (rivet and Eddie).  I was running at best power.

If the overall speeds seem a little low compared to other race results its because 1) we were all mostly doing something in improve efficiency a little (for example, I climbed to 8.5k) 2) there was a 35kt quartering cross wind 3) It was very bumpy 4)terrain required a climb to at least 5.5k to just squeak over the ridge.  So don't be fooled, those are some very fast planes.  I was seeing true air speeds in excess of 190 kts most of the way back.  Dan Checkoways plane in particular is an aberration.

Good times.  Keep building, its worth it.

--
David Leonard

Turbo Rotary RV-6 N4VY
http://N4VY.RotaryRoster.net
http://RotaryRoster.net

On Sat, Mar 29, 2008 at 8:47 AM, <DLOMHEIM@aol.com> wrote:
I for one would love to read about some flying experiences some of you guys are having of late...weather is improving so I'd hope there were a few of you making rotary noise out there somewhere!!!??? 
 
Reading about how your engine and supporting systems are performing and the little challenges you are overcoming is a real motivator for me (and others?) to get back out there and make some progress on my (our) project(s), especially when I (we) start feeling overwhelmed by the daily routine of job, yard work, house projects, etc, etc, etc.
 
So how about throwing us "a bone" once in a while?  
 
Blue Skies!
 
Doug Lomheim
OK City, OK
RV-9A, FWF





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