Mark------------I was always told by CFI's etc that killing the engine would 
shock cool the cylinders, possibly damaging your mill. Be carefull.

Kenny Wiltrout
Kutztown, Pa





----- Original Message ----- 
From: "Mark Langford" <n5...@hiwaay.net>
To: "KRnet" <kr...@mylist.net>
Sent: Saturday, April 22, 2006 9:52 PM
Subject: KR> another data point


> NetHeads,
>
> A few weeks ago we talked about windmilling or idling propellers having 
> more
> drag than a stopped one.  A few days ago I flew to 10,000' and timed a 
> glide
> down to about 2000', and the best I could manage was about 650 fpm decent 
> at
> 83 mph IAS (any slower and things started getting wishy-washy).  Today I
> went to 10,000' and switched it off, and got exactly the same results, 
> best
> I could tell.   It sure is smooth and quiet that way though!  Restart was
> instant, since the wind through the prop really makes it easy on the
> starter.  This is about 11.3: 1 glide ratio.  This will improve with stuff
> like wheel pants and spinner.  I planned to test gap seals today, but got
> preoccupied with my radio, which apparently sounds fine to me, but is
> totally unreadable to everybody else.  I pulled it out this afternoon, and 
> I
> plan to breadboard it up to prove that it's not the installation that's
> suddenly started causing the problem (I sincerely doubt it, given the
> symptoms), and I also wanted to troubleshoot the built-in intercom also.
>
> I hit 199 hours today...
>
> Mark Langford, Harvest, AL
> see homebuilt airplane at http://www.N56ML.com
> email to N56ML "at" hiwaay.net
>
>
> _______________________________________
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>
>
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