Today's Message Index:
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0. 10:22 AM - Just Two Days Left! - Still Behind... (Matt Dralle)
1. 08:24 PM - Re: Maximum Climb Angle (nukeflyboy)
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| Subject: | Just Two Days Left! - Still Behind... |
Dear Listers,
There are just two more days left in this years List Fund Raiser. Over the last
couple of weeks I have received some more really nice comments from members
on what the Lists have meant to them. I have included a few more of them below.
Please read over the comments and ponder on your own feelings about the Lists
and the support and camaraderie you have found here.
We are still behind last year in terms of the number of contributions. I really
want to keep providing these services to the homebuilt community, but it take
resources. Since there's no advertising budget or deep pockets to keep the
operation a float, its solely your generosity during the Fund Raiser that keeps
things going. Please make a Contribution today.
If you've been putting off showing your support for the Lists, now is the time
to do it!
Make a contribution with a Credit Card or though PayPal at that Matronics Contribution
web site:
http://www.matronics.com/contribution
Or, drop a check in the mail:
Matronics / Matt Dralle
581 Jeannie Way
Livermore, CA 94550
Thank you in advance for your support!
Matt Dralle
Matronics Email List Administrator
==================== A Few List Member Comments =====================
I have been flying my Pietenpol for a month now and am
enjoying the fruits of ten hard years of work. I seriously
doubt it would ever have been finished but for the help,
encouragement and friendships I've received and made through
the Pietenpol list.
Douwe B
Hey-Long time subscriber, zero-time contributor. Just a
note of thanks. This is first time I have the resources to
contribute. Thanks for carrying a lightweight for years and
a special thanks for your time and effort.
Billy R
My 601 hd is flying with the help with the listers.
Noel G
A very useful facility.
Graeme B
..great site!
Robert C
Great Pietenpol site!
Don Y
Not active but always interested in keeping up. Enjoy
when I can.
Richard R
Dave and Tim from Aircrafters just want to reiterate our
thanks for hosting the lists.
Tim F.
I don't have a lot to give at this time of year, but I
hope my contribution helps none the less. I really enjoy
the message board.
Mark C
Thanks to your continued work on maintaining these lists.
Ralph C
The lists and the various contributors have been a great
help while I was building and also now that I'm flying.
Albert G
Very helpful tools for the homebuilder.
Vaughn T
We appreciate your great help!
Richard H
Many of our customers have expressed to us that you
provide them with an invaluable service - and we agree!
Bill B
I Fly a Quicksilver GT400 but love to read what the Kolb
boys have to say and it was on your list that I found out
about the Yamaha product Ring Free,, now called engine med,
that shit works.. no carbon in my rings or any to speak of
with the use of the Yamaha product with a premix 503 with
over 300 hrs of use.. thanks to your Kolb bulletin board.
Robert B
You are providing a valuable service that helps a lot of
people through information sharing. When I built my
Pietenpol over 40 years ago we were largely on our own,
working without a resource like this list.
Graham H
Thanks for the opportunity to link us all, keep the good work!
Peter B
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| Subject: | Re: Maximum Climb Angle |
Why would anyone need this data point? Who in their right mind would do a maximum
climb with ounces of fuel? A standard test is to ensure that the pump can
deliver at a high angle of attack, not with "minimum fuel". These pumps don't
cavitate from lack of head, they stop pumping when the suction line is uncovered.
So all you need to do is check that the pump works (ie, delivers 24 gph
or so) at a high angle. This is physically limited by how far you can tie the
tail down (unless you dig a hole - not recommended). So just tie the tail down
as far as it will go and don't worry what the angle may be. This test is
worth doing.
A separate test for minimum fuel (or measuring unusable fuel - same thing) is done
in a level attitude. Also worth doing.
--------
Dave Moore
RV-6 flying
RV-10 QB - flying
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=389503#389503
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