Today's Message Index:
----------------------
 
     1. 03:47 AM - Re: Leather flying helmet, was Big Day in 989CB Aeroplane Factory! (helspersew@aol.com)
     2. 05:52 AM - Re: prop (Charles Campbell)
     3. 07:13 AM - Re: Pietenpol Scout discovery in Australia! (bubbleboy)
     4. 07:19 AM - Re: Pietenpol Scout discovery in Australia! (bubbleboy)
     5. 08:43 AM - Seat back question (tdudley@umn.edu)
     6. 09:08 AM - Re: Seat back question (Jack Phillips)
     7. 10:29 AM - Re: Seat back question (Gary Boothe)
     8. 11:38 AM - Re: Seat back question (tdudley@umn.edu)
     9. 12:08 PM - Re: Re: Seat back question (Gary Boothe)
    10. 12:47 PM - Re: Re: Pietenpol Scout discovery in Australia! (Ray Krause)
    11. 01:18 PM - Re: prop (steve emo)
    12. 04:50 PM - Re: Wrenches (Jerry Dotson)
    13. 05:50 PM - Re: Seat back question (helspersew@aol.com)
    14. 06:38 PM - Re: Seat back question (mark lee)
    15. 06:52 PM - Re: Seat back question (mark lee)
    16. 07:00 PM - Re: Re: Wrenches (AMsafetyC@aol.com)
    17. 07:54 PM - Re: Re: Seat back question (skipgadd@earthlink.net)
    18. 08:09 PM - Re: Leather flying helmet, was Big Day in 989CB Aeroplane Facto (ldmill)
    19. 10:19 PM - Re: Seat back question (tdudley@umn.edu)
 
 
 
Message 1
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  | 
      
      
| Subject:  | Re: Leather flying helmet, was Big Day in 989CB Aeroplane | 
      Factory!
      
      
      Hi Dan,
      
      Try this place Popsleather.com. Santiago and I found them in the flymarket 
      at OSH a few years ago. Unbelievable low prices and great quality. They sai
      d every piece was made to order in Turkey. BTW it doesn't look like the pri
      ce has gone up since I bought mine. To my eye the quality is superb and I a
      m very happy with mine.
      
      Dan Helsper
      Puryear, TN
      
      
      -----Original Message-----
      From: Dan Yocum <yocum@fnal.gov>
      Sent: Sat, Jun 11, 2011 10:10 pm
      Subject: Re: Pietenpol-List: Big Day in 989CB Aeroplane Factory!
      
      
      That's one handsome fellow.  And he's got a great first name!
      ;-)
      Say, where did you get that spiffy helmet?  I don't like mine very much 
       it sits too high on my head and isn't snug around my forehead.
      Thanks,
      an
      
      n 06/10/2011 07:15 PM, helspersew@aol.com wrote:
       This guy's shoulders are quite low in the fuse also. I know this guy. He
       build his airplane /per plans/, like Bernerd intended.
       Dan Helsper
       Puryear, TN.
      
      
       -----Original Message-----
       From: Dan Yocum <yocum@fnal.gov>
       To: pietenpol-list <pietenpol-list@matronics.com>
       Sent: Fri, Jun 10, 2011 1:14 pm
       Subject: Re: Pietenpol-List: Big Day in 989CB Aeroplane Factory!
      
       -->  Pietenpol-List message posted by: Dan Yocum<yocum@fnal.gov  
      mailto:yocum@fnal.gov>>
      
       Chuck,
      
       Did you drop the seat or raise the fuselage sides or is it just a trick
       of the camera?  Your shoulders are below the top of the turtledeck...
      
       Dan
      
      
       On 06/10/2011 10:36 AM, cjborsuk wrote:
      >  -->   Pietenpol-List message posted by: "cjborsuk"<cjborsuk@yahoo.com 
      
      mailto:cjborsuk@yahoo.com>>
      >
      >  Sat in my AirCamper yesterday for the first time! All big thank you for 
      all
       the great advice on the turtle deck. I used a combination of the methods
       received. I am pleased with the results. This is a great list with a bunch
       of
       great people. I could not do this without this resource and of course
       WestCoastPiet.com.
      >
      >  Chuck (in Raleigh)
      >  989CB
      >
      >
      >  Read this topic online here:
      >
      >  http://forums.matronics.com/viewtopic.php?p=342618#342618
      >
      >
      >  Attachments:
      >
      >  http://forums.matronics.com//files/fuse_6_9_11_small_806.jpg
      >  http://forums.matronics.com//files/fuse_6_9_11_small9_946.jpg
      >  http://forums.matronics.com//files/fuse_6_9_11_small4_103.jpg
      
       --
       Dan Yocum
       Fermilab  630.840.6509
       yocum@fnal.gov  <mailto:yocum@fnal.gov>,http://fermigrid.fnal.gov  
      http://fermigrid.fnal.gov/>
       "I fly because it releases my mind from the tyranny of petty things."
      
       " target=_blank>http://www.matronics.com/Navigator?Pietenpol-List
       p://forums.matronics.com
       blank>http://www.matronics.com/contribution
      
      
      -- 
      an Yocum
      ermilab  630.840.6509
      ocum@fnal.gov, http://fermigrid.fnal.gov
      I fly because it releases my mind from the tyranny of petty things."
      -=          - The Pietenpol-List Email Forum -
      -= Use the Matronics List Features Navigator to browse
      -= the many List utilities such as List Un/Subscription,
      -= Archive Search & Download, 7-Day Browse, Chat, FAQ,
      -= Photoshare, and much much more:
      -
      -=   --> http://www.matronics.com/Navigator?Pietenpol-List
      -
      -========================
      -=               - MATRONICS WEB FORUMS -
      -= Same great content also available via the Web Forums!
      -
      -=   --> http://forums.matronics.com
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      -=             - List Contribution Web Site -
      -=  Thank you for your generous support!
      -=                              -Matt Dralle, List Admin.
      -=   --> http://www.matronics.com/contribution
      -========================
      
      
Message 2
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  | 
      
      
      
      When he asked about performance I figured he wanted to know if the plane 
      would perform better -- not sound quieter.  I never even considered the 
      noise.  Most people want their airplane to be LOUD.  :>)
        ----- Original Message ----- 
        From: KM Heide CPO/FAAOP 
        To: pietenpol-list@matronics.com 
        Sent: Saturday, June 11, 2011 12:22 PM
        Subject: Re: Pietenpol-List: prop
      
      
              Charles,
      
              Much agreed. When speaking with the manufacturer (Warp Drive) I 
      discussed many of the same issues between two blade verses three blade. 
      The overall out come of the conversation - if you want a smoother prop 
      and a quiet prop, three blade is your answer. The tractor cut through 
      the air is more efficent with a two blade prop than a three blade prop. 
      However, even based on the adjustable pitch you get a some differences 
      but more on the smoothness than bite through the air. 
      
              Also, in my experiences between using the three blade verses the 
      two blade, the three blade prop acts much like and air brake when you 
      throttle back so make sure you are over the fence line as it will 
      decrease your speed in a hurry. My .02 cents worth....
      
              KMHeide
      
      
              --- On Sat, 6/11/11, Charles Campbell 
      <cncampbell@windstream.net> wrote:
      
      
                From: Charles Campbell <cncampbell@windstream.net>
                Subject: Re: Pietenpol-List: prop
                To: pietenpol-list@matronics.com
                Date: Saturday, June 11, 2011, 10:09 AM
      
      
      <cncampbell@windstream.net>
      
                It's my understanding that the only reason the designers of a 
      airplane stipulate a 3- or 4-bladed prop is that the ground clearance is 
      not sufficient for a 2-bladed prop.  In fact there was a lot or research 
      done in the 40's and 50's (I think) on a single-bladed prop to try to 
      get better efficiency.  It didn't work out probably because of an 
      unbalance situation. The more blades rotating in disturbed air the less 
      efficient the prop.  So putting a 3-blade prop on your Piet would 
      probably reduce the performance. As one on the list says, "My 2 cents."
      
                ----- Original Message -----
                From: "airlion" <airlion@bellsouth.net>
                To: <pietenpol-list@matronics.com>
                Sent: Friday, June 10, 2011 8:42 PM
                Subject: Pietenpol-List: prop
      
      
      <airlion@bellsouth.net>
                > 
                > Right now I have a 2 blade warp drive on my corvair powered 
      pietenpol. What kind
                > of performance would I get with a 3 blade prop?  Gardiner
                > 
                > 
                > 
                matronics.com/Navigator?Pietenpol-List" 
      target=_blank>http://www.matronic;              --> 
      
      
             
      
      
Message 3
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  | 
      
      
| Subject:  | Re: Pietenpol Scout discovery in Australia! | 
      
      
      Here are more of the pics I took.
      
      --------
      Scotty
      
      Tamworth, Australia
      Building a Corvair Powered Pietenpol Air Camper
      
      www.scottyspietenpol.com
      
      Rudder, Vert stab, Elevators and 28 Ribs built...
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342778#342778
      
      
      Attachments: 
      
      http://forums.matronics.com//files/img_1312_640x480_117.jpg
      http://forums.matronics.com//files/img_1311_640x480_160.jpg
      http://forums.matronics.com//files/img_1310_640x480_258.jpg
      http://forums.matronics.com//files/img_1309_640x480_162.jpg
      http://forums.matronics.com//files/img_1308_640x480_990.jpg
      http://forums.matronics.com//files/img_1307_640x480_190.jpg
      http://forums.matronics.com//files/img_1306_640x480_672.jpg
      http://forums.matronics.com//files/img_1305_640x480_144.jpg
      http://forums.matronics.com//files/img_1303_640x480_665.jpg
      http://forums.matronics.com//files/img_1302_640x480_127.jpg
      http://forums.matronics.com//files/img_1301_640x480_258.jpg
      http://forums.matronics.com//files/img_1300_480x640_210.jpg
      http://forums.matronics.com//files/img_1299_480x640_187.jpg
      
      
Message 4
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  | 
      
      
| Subject:  | Re: Pietenpol Scout discovery in Australia! | 
      
      
      ...and more...
      
      --------
      Scotty
      
      Tamworth, Australia
      Building a Corvair Powered Pietenpol Air Camper
      
      www.scottyspietenpol.com
      
      Rudder, Vert stab, Elevators and 28 Ribs built...
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342779#342779
      
      
      Attachments: 
      
      http://forums.matronics.com//files/img_1318_640x480_208.jpg
      http://forums.matronics.com//files/img_1317_640x480_636.jpg
      http://forums.matronics.com//files/img_1316_640x480_199.jpg
      http://forums.matronics.com//files/img_1315_640x480_972.jpg
      http://forums.matronics.com//files/img_1314_640x480_816.jpg
      http://forums.matronics.com//files/img_1313_480x640_188.jpg
      
      
Message 5
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  | 
      
      
| Subject:  | Seat back question | 
      
      
      Hey all, just a question about construction of the plywood seat backs.  Last night
      (way too late) I measured and cut the front seat back and outlined the position
      of the 1" X 1/2" spruce spacers.  The plywood back fits nicely in the fuse,
      and I planned to cut the spacers out today and get things epoxied.
      
      My plan (and according to the plans as I interpret them) show the braces epoxied/nailed
      to the front of the seat back and therefore are in the passenger cockpit.
      Of course, the first picture I looked at on-line (and from my Oshkosh pics
      last year) show the braces on the back-side of the plywood and inside the pilot's
      cockpit.  More pictures from various sources show it both ways.  This leads
      me to believe it probably doesn't matter, but. . . to plans, the braces go
      in front (in the passenger cockpit), right?  Is there an advantage or disadvantage
      to either or does it just mean there are as many nuances to each Piet as
      there are builders?
      
      Thanks.
      
      Tom
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342783#342783
      
      
Message 6
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  | 
      
      
| Subject:  | Seat back question | 
      
      
      Tom,
      
      The short answer is :  it just doesn't matter.  I put mine on the back,
      thinking that those braces would be uncomfortable for the front cockpit
      passenger.  But unless that person is VERY strangely built, they would never
      touch the braces.  Do as you wish.  If you are a purist, put them where the
      plans show them.
      
      Jack Phillips
      NX899JP  "Icarus Plummet"
      Smith Mountain Lake, Virginia
      
      
      -----Original Message-----
      From: owner-pietenpol-list-server@matronics.com
      [mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of
      tdudley@umn.edu
      Sent: Sunday, June 12, 2011 11:40 AM
      Subject: Pietenpol-List: Seat back question
      
      
      Hey all, just a question about construction of the plywood seat backs.  Last
      night (way too late) I measured and cut the front seat back and outlined the
      position of the 1" X 1/2" spruce spacers.  The plywood back fits nicely in
      the fuse, and I planned to cut the spacers out today and get things epoxied.
      
      My plan (and according to the plans as I interpret them) show the braces
      epoxied/nailed to the front of the seat back and therefore are in the
      passenger cockpit.  Of course, the first picture I looked at on-line (and
      from my Oshkosh pics last year) show the braces on the back-side of the
      plywood and inside the pilot's cockpit.  More pictures from various sources
      show it both ways.  This leads me to believe it probably doesn't matter,
      but. . . to plans, the braces go in front (in the passenger cockpit), right?
      Is there an advantage or disadvantage to either or does it just mean there
      are as many nuances to each Piet as there are builders?
      
      Thanks.
      
      Tom
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342783#342783
      
      
Message 7
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  | 
      
      
| Subject:  | Re: Seat back question | 
      
      Tom,
      
      Mine is not flying, yet, but as Jack said, and as you have mentioned, either 
      seems acceptable (unless one is a Purist!).  Hopefully, you can open the 
      attached, which is a close-up of Charlie Miller's Piet. I apologize for not 
      having a better picture, but down at the far left bottom, you can just see 
      the corner of the nicely done seat-back padding that Charlie installed. It 
      fits well between those braces.
      
      Gary
      
      -----Original Message----- 
      From: Jack Phillips
      Sent: Sunday, June 12, 2011 9:06 AM
      Subject: RE: Pietenpol-List: Seat back question
      
      <pietflyr@bellsouth.net>
      
      Tom,
      
      The short answer is :  it just doesn't matter.  I put mine on the back,
      thinking that those braces would be uncomfortable for the front cockpit
      passenger.  But unless that person is VERY strangely built, they would never
      touch the braces.  Do as you wish.  If you are a purist, put them where the
      plans show them.
      
      Jack Phillips
      NX899JP  "Icarus Plummet"
      Smith Mountain Lake, Virginia
      
      
      -----Original Message-----
      From: owner-pietenpol-list-server@matronics.com
      [mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of
      tdudley@umn.edu
      Sent: Sunday, June 12, 2011 11:40 AM
      Subject: Pietenpol-List: Seat back question
      
      
      Hey all, just a question about construction of the plywood seat backs.  Last
      night (way too late) I measured and cut the front seat back and outlined the
      position of the 1" X 1/2" spruce spacers.  The plywood back fits nicely in
      the fuse, and I planned to cut the spacers out today and get things epoxied.
      
      My plan (and according to the plans as I interpret them) show the braces
      epoxied/nailed to the front of the seat back and therefore are in the
      passenger cockpit.  Of course, the first picture I looked at on-line (and
      from my Oshkosh pics last year) show the braces on the back-side of the
      plywood and inside the pilot's cockpit.  More pictures from various sources
      show it both ways.  This leads me to believe it probably doesn't matter,
      but. . . to plans, the braces go in front (in the passenger cockpit), right?
      Is there an advantage or disadvantage to either or does it just mean there
      are as many nuances to each Piet as there are builders?
      
      Thanks.
      
      Tom
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342783#342783
      
      
Message 8
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  | 
      
      
| Subject:  | Re: Seat back question | 
      
      
      Thanks for the input.  I don't know that I consider myself a "purist", exactly;
      truth is, I've never done anything like this and I'm more concerned about doing
      something incorrectly and not being able to easily fix it.  I'd hate to glue
      the spacers in and find out a few weeks from now that they might interfere with
      a cable or metal fitting or something else.
      
      As a newbie to the list I try more to read and learn from all the "old hands" and
      I appreciate the help.  (I've groaned at more than one of the questions I've
      asked, myself.)
      
      Anyway, thanks again.  I've included a few pics of the roughed-in seat back and
      spacers.  (Now maybe someone can tell me how to make the pictures smaller so
      they are easier to see!)
      
      Tom
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342793#342793
      
      
      Attachments: 
      
      http://forums.matronics.com//files/piet_pics_june_040_818.jpg
      http://forums.matronics.com//files/piet_pics_june_043_166.jpg
      http://forums.matronics.com//files/piet_pics_june_042_125.jpg
      
      
Message 9
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  | 
      
      
| Subject:  | Re: Seat back question | 
      
      
      Tom,
      
      Your woodwork looks nice and clean...and you have the rear ash x-member 
      correctly positioned!! Carry on....
      
      Gary
      do not archive
      
      -----Original Message----- 
      From: tdudley@umn.edu
      Sent: Sunday, June 12, 2011 11:35 AM
      Subject: Pietenpol-List: Re: Seat back question
      
      
      Thanks for the input.  I don't know that I consider myself a "purist", 
      exactly; truth is, I've never done anything like this and I'm more concerned 
      about doing something incorrectly and not being able to easily fix it.  I'd 
      hate to glue the spacers in and find out a few weeks from now that they 
      might interfere with a cable or metal fitting or something else.
      
      As a newbie to the list I try more to read and learn from all the "old 
      hands" and I appreciate the help.  (I've groaned at more than one of the 
      questions I've asked, myself.)
      
      Anyway, thanks again.  I've included a few pics of the roughed-in seat back 
      and spacers.  (Now maybe someone can tell me how to make the pictures 
      smaller so they are easier to see!)
      
      Tom
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342793#342793
      
      
      Attachments:
      
      http://forums.matronics.com//files/piet_pics_june_040_818.jpg
      http://forums.matronics.com//files/piet_pics_june_043_166.jpg
      http://forums.matronics.com//files/piet_pics_june_042_125.jpg
      
      
Message 10
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  | 
      
      
| Subject:  | Re: Pietenpol Scout discovery in Australia! | 
      
      
      Scotty,
      
      I would certainly appreciate more photos, since I am slowly building a Sky 
      Scout.  You can send them to me directly at: Raykrause@frontiernet.net.
      
      Thanks for the effort, sure do appreciate it.
      
      Thanks and fly SAFELY,
      
      Ray Krause
      
      Waiex 51YX, Jabiru 3300 (1197), Sensenich wood prop, AeroCarb (#2 needle 
      modified), Dynon D-180, Garmin SL 30 NavCom,  Garmin 327 transponder, Garmin 
      Aera 560,  nav and strobe lights: 246 hrs.
      
      
      ----- Original Message ----- 
      From: "bubbleboy" <scott.dawson3@bigpond.com>
      Sent: Saturday, June 11, 2011 4:16 AM
      Subject: Pietenpol-List: Re: Pietenpol Scout discovery in Australia!
      
      
      > <scott.dawson3@bigpond.com>
      >
      > With camera in hand I went and had a look at the Pietenpol Scout living in 
      > the next suburb from me! It has a Salmson AD9 9 cylinder radial engine. If 
      > its of any interest I have some more pics but wont load them up if no one 
      > wants.
      >
      > --------
      > Scotty
      >
      > Tamworth, Australia
      > Building a Corvair Powered Pietenpol Air Camper
      >
      > www.scottyspietenpol.com
      >
      > Rudder, Vert stab, Elevators and 26 Ribs built...
      >
      >
      > Read this topic online here:
      >
      > http://forums.matronics.com/viewtopic.php?p=342710#342710
      >
      >
      > Attachments:
      >
      > http://forums.matronics.com//files/img_1328_640x480_206.jpg
      > http://forums.matronics.com//files/img_1304_640x480_111.jpg
      > http://forums.matronics.com//files/img_1298_640x480_550.jpg
      >
      >
      > 
      
      
Message 11
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  | 
      
      
      
      Charles,
      
      I've spent a lot of time lately studying prop design and selection.  I my
      opinion the first things is to transfer as much horsepower from the engine
      to thrust.  Thrust is life.  To do that it depends on the fundamental
      parameters: engine speed, prop diameter, and aircraft speed.  Without going
      into the physics and math babble lets just leave it at these 3 terms define
      the advance ratio and a compressibility limitation.  Now with that said you
      need to look at the prop diameter with great care.  This is the most
      important factor.  Lift is a function of the velocity squared.  The
      efficiency is greatly affected by the diameter.  You want to swing the prop
      tip as fast as possible - but within some practical limits - for wood 850
      ft/s - for metal 950 ft/s to 1050 ft/s.  As a rule of thumb you will suffer
      a 30-50% reduction in thrust by a 20% reduction in diameter.  Basically you
      will be burning gas and making engine noise to spin a funny shaped
      flywheel.  I recently went through a design for an old OX-5 that will
      consume 90HP bu only deliver 45HP because the wood prop is 20in shorter that
      the system would ideally want.  But it'll sound great!
      
      Three blades makes more sense with increased aircraft speed, decreased
      ground clearance, and increased engine RPM, or some combination of these
      factors.   As with all things it is a compromise.  If you want max thrust
      out of your engine you must have the tip speed near their limits.
      
      Steve
      
      
      On Sun, Jun 12, 2011 at 8:49 AM, Charles Campbell <cncampbell@windstream.net
      > wrote:
      
      >  When he asked about performance I figured he wanted to know if the plane
      > would perform better -- not sound quieter.  I never even considered the
      > noise.  Most people want their airplane to be LOUD.  :>)
      >
      > ----- Original Message -----
      > *From:* KM Heide CPO/FAAOP <kmheidecpo@yahoo.com>
      > *To:* pietenpol-list@matronics.com
      > *Sent:* Saturday, June 11, 2011 12:22 PM
      > *Subject:* Re: Pietenpol-List: prop
      >
      >   Charles,
      >
      > Much agreed. When speaking with the manufacturer (Warp Drive) I discussed
      > many of the same issues between two blade verses three blade. The overall
      > out come of the conversation - if you want a smoother prop and a quiet prop,
      > three blade is your answer. The tractor cut through the air is more efficent
      > with a two blade prop than a three blade prop. However, even based on the
      > adjustable pitch you get a some differences but more on the smoothness than
      > bite through the air.
      >
      > Also, in my experiences between using the three blade verses the two blade,
      > the three blade prop acts much like and air brake when you throttle back so
      > make sure you are over the fence line as it will decrease your speed in a
      > hurry. My .02 cents worth....
      >
      > KMHeide
      > *
      > *
      > **
      >
      >
      > --- On *Sat, 6/11/11, Charles Campbell <cncampbell@windstream.net>* wrote:
      >
      >
      > From: Charles Campbell <cncampbell@windstream.net>
      > Subject: Re: Pietenpol-List: prop
      > To: pietenpol-list@matronics.com
      > Date: Saturday, June 11, 2011, 10:09 AM
      >
      > cncampbell@windstream.net<http://us.mc1615.mail.yahoo.com/mc/compose?to=cncampbell@windstream.net>
      > >
      >
      > It's my understanding that the only reason the designers of a airplane
      > stipulate a 3- or 4-bladed prop is that the ground clearance is not
      > sufficient for a 2-bladed prop.  In fact there was a lot or research done in
      > the 40's and 50's (I think) on a single-bladed prop to try to get better
      > efficiency.  It didn't work out probably because of an unbalance situation.
      > The more blades rotating in disturbed air the less efficient the prop.  So
      > putting a 3-blade prop on your Piet would probably reduce the performance.
      > As one on the list says, "My 2 cents."
      >
      > ----- Original Message -----
      > From: "airlion" <airlion@bellsouth.net<http://us.mc1615.mail.yahoo.com/mc/compose?to=airlion@bellsouth.net>
      > >
      > To: <pietenpol-list@matronics.com<http://us.mc1615.mail.yahoo.com/mc/compose?to=pietenpol-list@matronics.com>
      > >
      > Sent: Friday, June 10, 2011 8:42 PM
      > Subject: Pietenpol-List: prop
      >
      >
      > >
      > >
      > > Right now I have a 2 blade warp drive on my corvair powered pietenpol.
      > What kind
      > > of performance would I get with a 3 blade prop?  Gardiner
      > >
      > >
      > >
      > matronics.com/Navigator?Pietenpol-List" target=_blank>http://www.matronic;
      >              -->
      >
      >
      > <http://www.matronics.com/contribution>
      >
      > *
      >
      > href="http://www.matronics.com/Navigator?Pietenpol-List">http://www.matronics.com/Navigator?Pietenpol-List
      > href="http://forums.matronics.com">http://forums.matronics.com
      > href="http://www.matronics.com/contribution">http://www.matronics.com/c*
      >
      > *
      >
      > *
      >
      >
      
Message 12
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  | 
      
      
      
      
      John I made my wrenches by heating and bending regular wrenches and when I got
      them shaped like I wanted them then I "shade tree" heat treated them so they wouldn't
      bend. Worked for me.
      
      --------
      Jerry Dotson
      59 Daniel Johnson Rd
      Baker, FL 32531
      
      Started building  NX510JD  July, 2009
      wing, tailfeathers done, fuselage rolling
      using Lycoming O-235
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342819#342819
      
      
Message 13
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  | 
      
      
| Subject:  | Re: Seat back question | 
      
      
      Tom,
      
      Being a devout purist, I feel compelled to weigh-in. I can only assume that
       the great BHP must have had a reason to put those braces on the inside. (O
      f course, that is the way I did it). We may never discover these reasons. (
      Note to self; look more carefully at the lost BHP papers at the next schedu
      led opening) . It is not for us to question, only to do.
      
      Dan Helsper
      Puryear, TN
      
      
      -----Original Message-----
      From: Jack Phillips <pietflyr@bellsouth.net>
      Sent: Sun, Jun 12, 2011 11:08 am
      Subject: RE: Pietenpol-List: Seat back question
      
      
      et>
      Tom,
      The short answer is :  it just doesn't matter.  I put mine on the back,
      hinking that those braces would be uncomfortable for the front cockpit
      assenger.  But unless that person is VERY strangely built, they would never
      ouch the braces.  Do as you wish.  If you are a purist, put them where the
      lans show them.
      Jack Phillips
      X899JP  "Icarus Plummet"
      mith Mountain Lake, Virginia
      
      -----Original Message-----
      rom: owner-pietenpol-list-server@matronics.com
      mailto:owner-pietenpol-list-server@matronics.com] On Behalf Of
      dudley@umn.edu
      ent: Sunday, June 12, 2011 11:40 AM
      o: pietenpol-list@matronics.com
      ubject: Pietenpol-List: Seat back question
      Hey all, just a question about construction of the plywood seat backs.  Las
      t
      ight (way too late) I measured and cut the front seat back and outlined the
      osition of the 1" X 1/2" spruce spacers.  The plywood back fits nicely in
      he fuse, and I planned to cut the spacers out today and get things epoxied.
      My plan (and according to the plans as I interpret them) show the braces
      poxied/nailed to the front of the seat back and therefore are in the
      assenger cockpit.  Of course, the first picture I looked at on-line (and
      rom my Oshkosh pics last year) show the braces on the back-side of the
      lywood and inside the pilot's cockpit.  More pictures from various sources
      how it both ways.  This leads me to believe it probably doesn't matter,
      ut. . . to plans, the braces go in front (in the passenger cockpit), right?
      s there an advantage or disadvantage to either or does it just mean there
      re as many nuances to each Piet as there are builders?
      Thanks.
      Tom
      
      
      ead this topic online here:
      http://forums.matronics.com/viewtopic.php?p=342783#342783
      
      
      -=          - The Pietenpol-List Email Forum -
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      -= Archive Search & Download, 7-Day Browse, Chat, FAQ,
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Message 14
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  | 
      
      
| Subject:  | Re: Seat back question | 
      
      Would the placement of the braces as plan spec,allowed for some seat back
      padding.
      
      On Sun, Jun 12, 2011 at 5:48 PM, <helspersew@aol.com> wrote:
      
      > Tom,
      >
      > Being a devout purist, I feel compelled to weigh-in. I can only assume that
      > the great BHP must have had a reason to put those braces on the inside. (Of
      > course, that is the way I did it). We may never discover these reasons.
      > (Note to self; look more carefully at the lost BHP papers at the next
      > scheduled opening) . It is not for us to question, only to do.
      >
      > Dan Helsper
      > Puryear, TN
      >
      >
      > -----Original Message-----
      > From: Jack Phillips <pietflyr@bellsouth.net>
      > To: pietenpol-list <pietenpol-list@matronics.com>
      > Sent: Sun, Jun 12, 2011 11:08 am
      > Subject: RE: Pietenpol-List: Seat back question
      >
      >
      > Tom,
      >
      > The short answer is :  it just doesn't matter.  I put mine on the back,
      > thinking that those braces would be uncomfortable for the front cockpit
      > passenger.  But unless that person is VERY strangely built, they would never
      > touch the braces.  Do as you wish.  If you are a purist, put them where the
      > plans show them.
      >
      > Jack Phillips
      > NX899JP  "Icarus Plummet"
      > Smith Mountain Lake, Virginia
      >
      >
      > -----Original Message-----
      > From: owner-pietenpol-list-server@matronics.com
      > [mailto:owner-pietenpol-list-server@matronics.com <owner-pietenpol-list-server@matronics.com?>] On Behalf Oftdudley@umn.edu
      > Sent: Sunday, June 12, 2011 11:40 AM
      > To: pietenpol-list@matronics.com
      > Subject: Pietenpol-List: Seat back question
      >
      >
      > Hey all, just a question about construction of the plywood seat backs.  Last
      > night (way too late) I measured and cut the front seat back and outlined the
      > position of the 1" X 1/2" spruce spacers.  The plywood back fits nicely in
      > the fuse, and I planned to cut the spacers out today and get things epoxied.
      >
      > My plan (and according to the plans as I interpret them) show the braces
      > epoxied/nailed to the front of the seat back and therefore are in the
      > passenger cockpit.  Of course, the first picture I looked at on-line (and
      > from my Oshkosh pics last year) show the braces on the back-side of the
      > plywood and inside the pilot's cockpit.  More pictures from various sources
      > show it both ways.  This leads me to believe it probably doesn't matter,
      > but. . . to plans, the braces go in front (in the passenger cockpit), right?
      > Is there an advantage or disadvantage to either or does it just mean there
      > are as many nuances to each Piet as there are builders?
      >
      > Thanks.
      >
      > Tom
      >
      >
      > Read this topic online here:
      > http://forums.matronics.com/viewtopic.php?p=342783#342783
      >
      >
      > " target=_blank>http://www.matronics.com/Navigator?Pietenpol-List
      > p://forums.matronics.com
      > blank>http://www.matronics.com/contribution
      >
      >
      >   *
      >
      > *
      >
      >
      
Message 15
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  | 
      
      
| Subject:  | Re: Seat back question | 
      
      Let me put it another way.If the braces were to form a shallow pan to hold a
      thin pad in place it would make a lot of sense to me.
      
      
      On Sun, Jun 12, 2011 at 6:35 PM, mark lee <mlmarkelee7@gmail.com> wrote:
      
      > Would the placement of the braces as plan spec,allowed for some seat back
      > padding.
      >
      >
      > On Sun, Jun 12, 2011 at 5:48 PM, <helspersew@aol.com> wrote:
      >
      >> Tom,
      >>
      >> Being a devout purist, I feel compelled to weigh-in. I can only assume
      >> that the great BHP must have had a reason to put those braces on the inside.
      >> (Of course, that is the way I did it). We may never discover these reasons.
      >> (Note to self; look more carefully at the lost BHP papers at the next
      >> scheduled opening) . It is not for us to question, only to do.
      >>
      >> Dan Helsper
      >> Puryear, TN
      >>
      >>
      >>
      >> -----Original Message-----
      >> From: Jack Phillips <pietflyr@bellsouth.net>
      >> To: pietenpol-list <pietenpol-list@matronics.com>
      >> Sent: Sun, Jun 12, 2011 11:08 am
      >> Subject: RE: Pietenpol-List: Seat back question
      >>
      >>
      >> Tom,
      >>
      >> The short answer is :  it just doesn't matter.  I put mine on the back,
      >> thinking that those braces would be uncomfortable for the front cockpit
      >> passenger.  But unless that person is VERY strangely built, they would never
      >> touch the braces.  Do as you wish.  If you are a purist, put them where the
      >> plans show them.
      >>
      >> Jack Phillips
      >> NX899JP  "Icarus Plummet"
      >> Smith Mountain Lake, Virginia
      >>
      >>
      >>
      >> -----Original Message-----
      >> From: owner-pietenpol-list-server@matronics.com
      >> [mailto:owner-pietenpol-list-server@matronics.com <owner-pietenpol-list-server@matronics.com?>] On Behalf Oftdudley@umn.edu
      >> Sent: Sunday, June 12, 2011 11:40 AM
      >> To: pietenpol-list@matronics.com
      >> Subject: Pietenpol-List: Seat back question
      >>
      >>
      >> Hey all, just a question about construction of the plywood seat backs.  Last
      >> night (way too late) I measured and cut the front seat back and outlined the
      >> position of the 1" X 1/2" spruce spacers.  The plywood back fits nicely in
      >> the fuse, and I planned to cut the spacers out today and get things epoxied.
      >>
      >> My plan (and according to the plans as I interpret them) show the braces
      >> epoxied/nailed to the front of the seat back and therefore are in the
      >> passenger cockpit.  Of course, the first picture I looked at on-line (and
      >> from my Oshkosh pics last year) show the braces on the back-side of the
      >> plywood and inside the pilot's cockpit.  More pictures from various sources
      >> show it both ways.  This leads me to believe it probably doesn't matter,
      >> but. . . to plans, the braces go in front (in the passenger cockpit), right?
      >> Is there an advantage or disadvantage to either or does it just mean there
      >> are as many nuances to each Piet as there are builders?
      >>
      >> Thanks.
      >>
      >> Tom
      >>
      >>
      >>
      >>
      >> Read this topic online here:
      >> http://forums.matronics.com/viewtopic.php?p=342783#342783
      >>
      >>
      >>
      >>
      >>
      >>
      >>
      >>
      >>
      >>
      >>
      >> " target=_blank>http://www.matronics.com/Navigator?Pietenpol-List
      >> p://forums.matronics.com
      >> blank>http://www.matronics.com/contribution
      >>
      >>
      >>   *
      >>
      >> *
      >>
      >>
      >
      
Message 16
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  | 
      
      
      
      Jerry
      
      I thought of doing thet if I couldn't find a set but I really hate bending  
      up my wrenches, I guess I could have gone to HF for a set of their rubber  
      wrenches and bend them up. But if I can borrow a set all the better and if 
      not  I'll buy a real set.or bend me some new hf specials.
      
      Thanks
      
      John
      
Message 17
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  | 
      
      
| Subject:  | Re: Seat back question | 
      
      
      Tom, Your work looks great. You may want to consider cutting the top of the
      pilot leg holes higher. Almost for sure you will want them higher the first
      time you sit in the pilot seat and they will be easier to cut now, I
      learned that the hard way.
      Skip
      
      
      > [Original Message]
      > From: tdudley@umn.edu <tdudley@umn.edu>
      > To: <pietenpol-list@matronics.com>
      > Date: 6/12/2011 2:39:34 PM
      > Subject: Pietenpol-List: Re: Seat back question
      >
      >
      > Thanks for the input.  I don't know that I consider myself a "purist",
      exactly; truth is, I've never done anything like this and I'm more
      concerned about doing something incorrectly and not being able to easily
      fix it.  I'd hate to glue the spacers in and find out a few weeks from now
      that they might interfere with a cable or metal fitting or something else.
      >
      > As a newbie to the list I try more to read and learn from all the "old
      hands" and I appreciate the help.  (I've groaned at more than one of the
      questions I've asked, myself.)
      >
      > Anyway, thanks again.  I've included a few pics of the roughed-in seat
      back and spacers.  (Now maybe someone can tell me how to make the pictures
      smaller so they are easier to see!)
      >
      > Tom
      
      
Message 18
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  | 
      
      
| Subject:  | Re: Leather flying helmet, was Big Day in 989CB Aeroplane | 
      Facto
      
      
      I got my Popsleather helmet last fall and absolutely love it!  Custom fit for no
      additional price.  Even got one of their wallets as well. Would recommend these
      folks to anybody.
      
      Lorin
      
      --------
      Lorin Miller
      Waiex N81YX
      GN-1 N30PP
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342843#342843
      
      
Message 19
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  | 
      
      
| Subject:  | Re: Seat back question | 
      
      
      Skip (and Gary),
      
      Thanks for the compliment and advice.  I cut the rudder pedal openings to plans
      but have read enough on this forum to wonder if I should lengthen them.  I used
      my wife's collander to mark the upper curve (she was asleep); maybe she has
      a pie-tin I can use to lengthen them (which I am thinking of doing on your advice).
      
      Tom
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=342844#342844
      
      
 
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