Zenith-List Digest Archive

Fri 02/01/08


Total Messages Posted: 56



Today's Message Index:
----------------------
 
     1. 03:45 AM - Re: want to buy completed ch 801, partnership OK (stepinwolf)
     2. 04:01 AM - Re: Throttle Cable Friction (DaveG601XL)
     3. 04:21 AM - Re: want to buy completed ch 801, partnership OK (ZodieRocket)
     4. 05:15 AM - Re: Aileron Fit (ashontz)
     5. 05:18 AM - Re: Aileron Fit (ashontz)
     6. 06:23 AM - Re: By The Way (cookwithgas)
     7. 06:36 AM - Re: Broken 601 canopy (aprazer)
     8. 06:42 AM - GPS ANTENNAE (GLJSOJ1)
     9. 07:58 AM - Re: Cabin access step - 601XL (Tim Juhl)
    10. 08:04 AM - Re: GPS ANTENNAE (george may)
    11. 08:11 AM - Re: Cabin access step - 601XL (Tim Juhl)
    12. 08:46 AM - Re: GPS ANTENNAE ()
    13. 08:46 AM - Re: GPS ANTENNAE ()
    14. 08:53 AM - Re: Throttle Cable Friction (John M. Goodings)
    15. 09:06 AM - Re: Spinner with Cooling Fins (ashontz)
    16. 09:17 AM - Re: Cabin access step - 601XL (LarryMcFarland)
    17. 09:23 AM - Re: Rib flange repair (LarryMcFarland)
    18. 09:53 AM - Re: Dynon Pitot / Angle of Attack (Terry Phillips)
    19. 09:53 AM - Re: Dynon Pitot / Angle of Attack (japhillipsga@aol.com)
    20. 10:04 AM - AOA NOT Eye Candy (Stanley Challgren)
    21. 10:04 AM - Re: Re: Spinner with Cooling Fins (Craig Payne)
    22. 10:06 AM - Re: GPS ANTENNAE (Al Hays)
    23. 10:10 AM - Re: Spinner with Cooling Fins (ashontz)
    24. 10:15 AM - Re: AOA NOT Eye Candy (Gary Boothe)
    25. 10:17 AM - Re: AOA NOT Eye Candy (Craig Payne)
    26. 10:24 AM - Re: GPS ANTENNAE (Craig Payne)
    27. 10:25 AM - Re: Dynon Pitot / Angle of Attack (Paul Mulwitz)
    28. 10:36 AM - Re: GPS ANTENNAE (george may)
    29. 11:04 AM - Re: GPS ANTENNAE ()
    30. 11:05 AM - Re: GPS ANTENNAE ()
    31. 11:09 AM - Antennas (Beckman, Rick)
    32. 11:21 AM - Jabiru prices (pavel569)
    33. 11:53 AM - Re: Antennas (n85ae)
    34. 12:04 PM - Re: Jabiru prices (Bill Berle)
    35. 12:21 PM - Re: Jabiru prices (Craig Payne)
    36. 12:46 PM - Re: Jabiru prices (THOMAS SMALL)
    37. 01:07 PM - Re: Dynon Pitot / Angle of Attack (Dave Nixon)
    38. 01:44 PM - Re: GPS ANTENNAE (Juan Vega)
    39. 01:45 PM - Re: Broken 601 canopy (PatrickW)
    40. 02:27 PM - Re: Jabiru prices (pavel569)
    41. 03:03 PM - Re: Antennas (Bryan Martin)
    42. 03:06 PM - Re: Cabin access step - 601XL (Bryan Martin)
    43. 03:21 PM - Re: Jabiru prices (swater6)
    44. 03:35 PM - Re: Re: Jabiru prices (Craig Payne)
    45. 05:13 PM - Re: Antennas (Rob St Denis)
    46. 05:26 PM - Rudder travel (Tim Juhl)
    47. 05:28 PM - Re: Antennas (Tim Juhl)
    48. 05:45 PM - Re: Dynon Pitot / Angle of Attack (Maarten Versteeg)
    49. 05:51 PM - Re: Rudder travel (Juan Vega)
    50. 05:56 PM - Re: AOA NOT Eye Candy (n801bh@netzero.com)
    51. 06:40 PM - Re: Antennas (Bryan Martin)
    52. 06:57 PM - Re: Cabin access step - 601XL (rgeese)
    53. 07:15 PM - Re: Lift sling for the CH-701 (Carl)
    54. 08:16 PM - 701 with chute (Tracy)
    55. 11:08 PM - Official Zenith-List Usage Guidelines (Matt Dralle)
    56. 11:08 PM - Official Zenith-List FAQ (Frequently Asked Questions) (Matt Dralle)
 
 
 


Message 1


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    Time: 03:45:57 AM PST US
    Subject: Re: want to buy completed ch 801, partnership OK
    From: "stepinwolf" <robert.pelland@cgocable.ca>
    Try this http://www.can-zacaviation.com/ . They have a freshly built 801 for sale with less then 80 total hours on it, and since you are a fisherman, they are the sole distributors for the Zenith designed floats. Good luck in finding Bob -------- Live each day, as if it was your last Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161787#161787


    Message 2


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    Time: 04:01:52 AM PST US
    Subject: Re: Throttle Cable Friction
    From: "DaveG601XL" <david.m.gallagher@ge.com>
    VictorBravo, You cautions are duly noted. Especially those about tie wraps. I have a fair amount of firewall wiring in the vicinity of the throttle torque tube levers. You are right in that these need to be secured by more than mere plastic straps. Thanks, -------- David Gallagher 601 XL, tail &amp; wings completed and fueslage pretty well done. Working engine and electrical systems. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161788#161788


    Message 3


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    Time: 04:21:49 AM PST US
    From: "ZodieRocket" <zodierocket@hsfx.ca>
    Subject: want to buy completed ch 801, partnership OK
    http://www.can-zacaviation.com/zenith__stol__ch801.htm Mark Townsend Alma, Ontario Zodiac 601XL C-GOXL, CH701 just started www.ch601.org / www.ch701.com / www.Osprey2.com -----Original Message----- I would like to purchase a Zenith 801, but don't have time or knowledge to build it. Does anyone own (or know of) an 801 that is for sale? I am already watching Trade-a-Plane, Barnstormers, eBay, etc. I would also consider a partnership in SE Texas. I am in need of a plane for STOL at a fishing camp landing strip on the South Texas coast, and a ranch field in Central Texas. Any help is greatly appreciated! --Curtis Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161762#161762 12:00 AM 12:00 AM


    Message 4


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    Time: 05:15:01 AM PST US
    Subject: Re: Aileron Fit
    From: "ashontz" <ashontz@nbme.org>
    hey, that's a good idea, a 10 degree wedge on a router table. I like that. I have a router table, I just didn't think to try a wedge. Good idea. [quote="Aerolitellc(at)aol.com"]Andy if you have a router table it can be done using the proper bits and setting your table at the proper angles and if your table doesn't tilt you can make a angled template to run the form on. I have to agree with Doug and the steps he outlined. Or you could just buy a mill. Start the year off right. Easy ways to stay in shape (http://body.aol.com/fitness/winter-exercise?NCID=aolcmp00300000002489) in the new year. > [b] -------- Andy Shontz CH601XL - Corvair www.mykitlog.com/ashontz Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161798#161798


    Message 5


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    Time: 05:18:39 AM PST US
    Subject: Re: Aileron Fit
    From: "ashontz" <ashontz@nbme.org>
    Ron Lendon wrote: > The other way to make the skin is use the ribs for the measurements when making the bends. Come on it's only an air deflector :) Yeah, I've done that one other parts. This time around I made the ribs first. I also thought about putting one of the ribs back in the form and then forming a new rib around the rib in the form and see if that gives a little better fit, super-size the new rib slightly. -------- Andy Shontz CH601XL - Corvair www.mykitlog.com/ashontz Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161799#161799


    Message 6


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    Time: 06:23:48 AM PST US
    Subject: Re: By The Way
    From: "cookwithgas" <cookwithgas@HOTMAIL.COM>
    I wipe the blood off before snapping the picture. Scott Laughlin Lots of pictures www.cooknwithgas.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161818#161818


    Message 7


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    Time: 06:36:56 AM PST US
    Subject: Re: Broken 601 canopy
    From: "aprazer" <aprazer@cableone.net>
    Thank you one and all for your input -- I will carefully repair in hopes that it will not show too much! Mack -------- The poh-oh-unemployed farm boy from Idaho Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161820#161820


    Message 8


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    Time: 06:42:10 AM PST US
    Subject: GPS ANTENNAE
    From: "GLJSOJ1" <gljno10@HOTMAIL.COM>
    Hi All Question on the placement of the GPS antennae. I have panel mounted my Lawrence GPS and now the antennae will only reach three feet. Has anyone put the antennae over the panel instead of over the baggage area as indicated in the plans. -------- 601XL BUILDER ALMOST DONE CHESAPEAKE VA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161822#161822


    Message 9


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    Time: 07:58:47 AM PST US
    Subject: Re: Cabin access step - 601XL
    From: "Tim Juhl" <juhl@avci.net>
    Thanks all... My question arose because when I had the unit clecoed in place I noticed that if I pulled down on one of the steps there was movement in the slip joint... While I had it in place I drilled thru the tubes where they meet with a #40 and put a cleco in it so if I decide to drill I've got the proper position all locked in. Thanks! Tim -------- ______________ CFII Champ L16A flying Zodiac XL - Jabiru 3300A Working on fuselage Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161843#161843


    Message 10


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    Time: 08:04:56 AM PST US
    From: george may <gfmjr_20@HOTMAIL.COM>
    Subject: GPS ANTENNAE
    I have a Lowrance 2000 panel mounted with the antenna immediately above it on the top of the panel. Has been working fine for 185 hours George May 601XL 912s> Subject: Zenith-List: GPS ANTENNAE> From: gljno10@HOTMAIL.COM> Zenith-List message posted by: "GLJSOJ1" <gljno10@hotmail.com>> > Hi All> > Question on the placement of the GPS antennae. I have panel mounted my Law rence GPS and now the antennae will only reach three feet. Has anyone put t he antennae over the panel instead of over the baggage area as indicated in the plans.> > --------> 601XL BUILDER> ALMOST DONE> CHESAPEAKE VA> > > > > Read this topic online here:> > http://forums.matronics.com/viewtopic.php? ===========> > > _________________________________________________________________ Need to know the score, the latest news, or you need your Hotmail=AE-get yo ur "fix". http://www.msnmobilefix.com/Default.aspx


    Message 11


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    Time: 08:11:55 AM PST US
    Subject: Re: Cabin access step - 601XL
    From: "Tim Juhl" <juhl@avci.net>
    heh heh! Oldtimers disease kicking in :-) Instead of "if I decide to drill" should read "if I decide to weld" Tim do not archive -------- ______________ CFII Champ L16A flying Zodiac XL - Jabiru 3300A Working on fuselage Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161848#161848


    Message 12


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    Time: 08:46:52 AM PST US
    From: <dredmoody@cox.net>
    Subject: GPS ANTENNAE
    I have my old Lowrance 2000C and a recently bought Garmin 496 on the panel. It's kind of a belt and suspenders issue but I'll only bring both on X-C flights. I bought the Garmin mostly to get the XM weather radar data. Both of them locked onto the satellites with antennas on the forward top skin even inside my workshop so you should have no issues with your antenna placed there inflight. Dred ---- george may <gfmjr_20@HOTMAIL.COM> wrote: > > I have a Lowrance 2000 panel mounted with the antenna immediately above it on the top of the panel. Has been working fine for 185 hours > > George May > _________________________________________________________________ > Need to know the score, the latest news, or you need your Hotmail-get your "fix". > http://www.msnmobilefix.com/Default.aspx


    Message 13


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    Time: 08:46:52 AM PST US
    From: <dredmoody@cox.net>
    Subject: GPS ANTENNAE
    I have my old Lowrance 2000C and a recently bought Garmin 496 on the panel. It's kind of a belt and suspenders issue but I'll only bring both on X-C flights. I bought the Garmin mostly to get the XM weather radar data. Both of them locked onto the satellites with antennas on the forward top skin even inside my workshop so you should have no issues with your antenna placed there inflight. Dred ---- george may <gfmjr_20@HOTMAIL.COM> wrote: > > I have a Lowrance 2000 panel mounted with the antenna immediately above it on the top of the panel. Has been working fine for 185 hours > > George May > _________________________________________________________________ > Need to know the score, the latest news, or you need your Hotmail-get your "fix". > http://www.msnmobilefix.com/Default.aspx


    Message 14


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    Time: 08:53:27 AM PST US
    From: "John M. Goodings" <goodings@yorku.ca>
    Subject: Re: Throttle Cable Friction
    The CHOKE cable on Rotax 912s (mine is a 912S) is notoriously stiff. We cured the problem with a product called "Rust-Check" which is sold in Canada in Canadian Tire Stores. I presume it is available also in the U.S. It is wonderful stuff: a very thin (red-coloured) oil that wicks its way along the cable wire, frees it up and keeps it free. We apply it fairly regularly to the cable ends. No more problems. John Goodings, C-FGPJ, CH601HD with R912S, Carp/Ottawa, Toronto/Waterloo.


    Message 15


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    Time: 09:06:31 AM PST US
    Subject: Re: Spinner with Cooling Fins
    From: "ashontz" <ashontz@nbme.org>
    Anyone ever heard of a one bladed prop. I'm not kidding, it actually existed and apparently worked well and was auto adjusting. -------- Andy Shontz CH601XL - Corvair www.mykitlog.com/ashontz Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161860#161860


    Message 16


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    Time: 09:17:43 AM PST US
    From: LarryMcFarland <larry@macsmachine.com>
    Subject: Re: Cabin access step - 601XL
    Tim, The tube on the HDS is welded and riveted to angles at the center. You need secure connections to counter the load on the step in 3 directions. http://www.macsmachine.com/images/fuselage/full/steptubassy.gif http://www.macsmachine.com/images/fuselage/full/stepassy.gif Quite stout for the material it's attached to. Larry McFarland 601HDS Tim Juhl wrote: > > Just curious what others are doing about the tube that joins the two cabin access steps. Did you just slip it together and forget it or did you either weld the joint or put a bolt through it once you fitted the steps to the fuselage? > > Seems to me that you'd get a little more strength out of a welded or bolted slip joint. > > Tim > > -------- > ______________ > CFII > Champ L16A flying > Zodiac XL - Jabiru 3300A > Working on fuselage > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=161699#161699 > > >


    Message 17


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    Time: 09:23:53 AM PST US
    From: LarryMcFarland <larry@macsmachine.com>
    Subject: Re: Rib flange repair
    Hi Bill, Yes, the clearance is more than adequate to turn without running heels into the tire. Larry thesumak@aol.com wrote: > Larry: > > Thanks for your reply to my rib flange problem. I visited your site. > Lots of interesting things. I'm a bike builder also. I have made > several long wheel base recumbents and a few bikes that come apart for > transport in small airplanes. Your short wheel base design looks > great but I have a question: Do you have enough clearance between the > front wheel and the pedals to allow you to pedal while turning? > Thanks again for your help. > > Bill > do not archive > ------------------------------------------------------------------------ > <http://o.aolcdn.com/cdn.webmail.aol.com/mailtour/aol/en-us/text.htm?ncid=aolcmp00050000000003>! > * > > > *


    Message 18


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    Time: 09:53:27 AM PST US
    From: Terry Phillips <ttp44@rkymtn.net>
    Subject: Re: Dynon Pitot / Angle of Attack
    Maarten I've not flown with any AOA indicator, but I am very interested in using one. I have considered hooking the Dynon pitot plumbing the both the ram air orifice and the angled orifice to the Dywer Minihelic pressure gage that is frequently used for homebuilt AOA indicators. It seems to me that you could calibrate a generic AOA indicator (i.e., Dynon, homebuilt, whatever) for any pressure source that produces a differential pressure proportional to the angle of attack. I've also thought of making a pitot similar to ones used the the F-117 fighter. I'm attaching a photo of one of those pitots. As you can see, this pitot has 5 orifices, a direct ram air orifice facing forward, and 4 that are on faces ~45=B0 up, down, right, & left. For AOA input, the right & left orifices would be eliminated, and the top and bottom orfices would be plumbed to the AOA gage. There may be a static port on the F-117 pitot as well--I forgot to look. Whether a different pitot would work with the Dynon would depend on what sort of curve fit is used in the Dynon software to calculate the AOA from the differential pressure signal. Probably, only Dynon could give you a definitive answer to this question. Terry At 12:36 PM 1/31/2008 -0600, you wrote: >Hello group, > >I am considering using a Dynon for my 601 instrument >panel. Even though I have never flown with an AOA >indicator it seems a useful addition to my panel. >My question is now: can I only use the Dynon AoA >indicator when I buy their pitot or can I use any >angle of attack sensor? > >Maarten Versteeg >601xl plansbuilding wings Terry Phillips ttp44~at~rkymtn.net Corvallis MT 601XL/Jab 3300 s .. l .. o .. o.. w build kit - Tail, flaps, & ailerons are done; working on the wings http://www.mykitlog.com/N47TP/


    Message 19


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    Time: 09:53:27 AM PST US
    Subject: Re: Dynon Pitot / Angle of Attack
    From: japhillipsga@aol.com
    Ed, I agree with both you and Juan. As we fly the XL near, at or over gross a lot of the time the power off stall can be felt and noticed when the plane is heavy. That should be at the weight you adjust the sensor probe for a little margin of safety. At or near gross when the dial indicator gets in the yellow ban you had better have the wheels near the ground, as you may well remember? because she it coming down. Another reason to install the AOA LRI?is because you don't have to worry much about density altitude. When the plane is going fast enough to fly the dial moves into the green ban, pull back and your flying.?Course if your on some short strip you might want to compute the DA. I never used one in the years and planes I'd flown until I installed one in my XL. I'll never fly/build another without an AOA LRI. My 2 cents, best regards, Bill? -----Original Message----- From: dredmoody@cox.net Sent: Thu, 31 Jan 2008 3:01 pm Subject: Re: Zenith-List: Dynon Pitot / Angle of Attack Since we all have opinions...... my opinion is that it is just as important to avoid the stall/mush phenomenon in which the plane loses altitude precipitously on approach and departure as it is to avoid a stall/spin event in the same environment. The decision to have an AOA display and learn to use it is based on how you want to detect the threashold of the stall. If you feel that you can detect the situation and act to avert it with out an AOA system, that's as good a choice as choosing to install one. But saying that the plane has docile stall characteristics is not (for me) a good reason to dismiss the usefulness of an AOA system. Dred Dred ---- Juan Vega <amyvega2005@earthlink.net> wrote: > > Its a great toy, however since the 601xl does not have a breaking stall, which is what you want to avert hence the AOA, its just an added bell and whistle. CASe and point: > the AOA is to make the plane does not stall on tight turns on final or shallow turns on final at slow speeds. > the 601 can be in slow flight at below the green arch and not break into spin, it just drops at 1000 fpm, until you push the stick or apply a little power. > The AOA shows when the plane has no more lift based on the green arch numbers you program in. If the 601 flys straight and level at below the green arch the AOA becomes useless. > It could be usefull in a turn, preventing a side slip stall. But you need to have brass balls to turn the 601 from base to final tightly (45deg or <), at less than 55 mph. > > > Juan > > -----Original Message----- > >From: Maarten Versteeg <maarten.versteeg@swri.org> > >Sent: Jan 31, 2008 1:36 PM > >To: zenith-list@matronics.com > >Subject: Zenith-List: Dynon Pitot / Angle of Attack > > > > > >Hello group, > > > >I am considering using a Dynon for my 601 instrument > >panel. Even though I have never flown with an AOA > >indicator it seems a useful addition to my panel. > >My question is now: can I only use the Dynon AoA > >indicator when I buy their pitot or can I use any > >angle of attack sensor? > > > >Maarten Versteeg > >601xl plansbuilding wings > > > > > > > > > > > > > ________________________________________________________________________


    Message 20


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    Time: 10:04:24 AM PST US
    From: Stanley Challgren <challgren@mac.com>
    Subject: AOA NOT Eye Candy
    Zenitheers: A recent comment indicated Naval aircraft had AOA indicators so that pilots had "Heads Buried" in cockpit and thus hit the fantail on carrier approaches. While there is an AOA indicator in the cockpit there is also one mounted above the glare shield which is directly in the line of sight for landing. A down chevron indicated you needed to lower the nose and an up chevron indicated the nose needed to be higher. The donunt in the center indicated you were at the optimum AOA (at least on F4's & A-4's). While I would agree that an AOA is not needed for most 701 landings, mine will be in a pasture at 8,000' msl. I believe an AOA will be advantageous under those conditions. I have installed a LRI on my 701 and the indicator will be in my line of sight for the landing area, similar to the McDonnell aircraft referenced above. More info can be found on the LRI at >http://www.liftreserve.com/<. I should add that the LRI will also serve as my standby airspeed indicator. Stan Challgren N701VG (Reserved)


    Message 21


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    Time: 10:04:44 AM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: Re: Spinner with Cooling Fins
    That would be the Everel propeller: http://www.notplanejane.com/aeromatic.htm#everel1 Somewhere on the Internet is a scan of an old magazine article on this. And here is some NASA research: http://www.hq.nasa.gov/office/pao/History/SP-445/ch4-5.htm -- Craig -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of ashontz Sent: Friday, February 01, 2008 10:04 AM Subject: Zenith-List: Re: Spinner with Cooling Fins Anyone ever heard of a one bladed prop. I'm not kidding, it actually existed and apparently worked well and was auto adjusting. -------- Andy Shontz CH601XL - Corvair www.mykitlog.com/ashontz Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161860#161860


    Message 22


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    Time: 10:06:51 AM PST US
    From: Al Hays <alhays@hickoryhillfarmsheep.com>
    Subject: Re: GPS ANTENNAE
    Dred, and George, How's the whiskey compass behave with those GPS antennas on the panel? Do not archive. Al On Feb 1, 2008, at 11:43 AM, <dredmoody@cox.net> <dredmoody@cox.net> wrote: > > I have my old Lowrance 2000C and a recently bought Garmin 496 on > the panel. It's kind of a belt and suspenders issue but I'll only > bring both on X-C flights. I bought the Garmin mostly to get the XM > weather radar data. Both of them locked onto the satellites with > antennas on the forward top skin even inside my workshop so you > should have no issues with your antenna placed there inflight. > > Dred > > ---- george may <gfmjr_20@HOTMAIL.COM> wrote: >> >> I have a Lowrance 2000 panel mounted with the antenna immediately >> above it on the top of the panel. Has been working fine for 185 >> hours >> >> George May >>


    Message 23


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    Time: 10:10:02 AM PST US
    Subject: Re: Spinner with Cooling Fins
    From: "ashontz" <ashontz@nbme.org>
    EAA Experimenter did an article on it about 1994. do not archive craig(at)craigandjean.com wrote: > That would be the Everel propeller: > > http://www.notplanejane.com/aeromatic.htm#everel1 > > Somewhere on the Internet is a scan of an old magazine article on this. > > And here is some NASA research: > > http://www.hq.nasa.gov/office/pao/History/SP-445/ch4-5.htm > > -- Craig > > > -- -------- Andy Shontz CH601XL - Corvair www.mykitlog.com/ashontz Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161881#161881


    Message 24


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    Time: 10:15:14 AM PST US
    From: "Gary Boothe" <gboothe5@comcast.net>
    Subject: AOA NOT Eye Candy
    Stanley, Just wondering...are you going to also deploy a tailhook? ;) Gary Boothe Cool, CA 601 HDSTD, WW Conversion 90% done, Tail done, wings done, working on c-section Do not archive -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of Stanley Challgren Sent: Friday, February 01, 2008 9:58 AM Subject: Zenith-List: AOA NOT Eye Candy Zenitheers: A recent comment indicated Naval aircraft had AOA indicators so that pilots had "Heads Buried" in cockpit and thus hit the fantail on carrier approaches. While there is an AOA indicator in the cockpit there is also one mounted above the glare shield which is directly in the line of sight for landing. A down chevron indicated you needed to lower the nose and an up chevron indicated the nose needed to be higher. The donunt in the center indicated you were at the optimum AOA (at least on F4's & A-4's). While I would agree that an AOA is not needed for most 701 landings, mine will be in a pasture at 8,000' msl. I believe an AOA will be advantageous under those conditions. I have installed a LRI on my 701 and the indicator will be in my line of sight for the landing area, similar to the McDonnell aircraft referenced above. More info can be found on the LRI at >http://www.liftreserve.com/<. I should add that the LRI will also serve as my standby airspeed indicator. Stan Challgren N701VG (Reserved)


    Message 25


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    Time: 10:17:21 AM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: AOA NOT Eye Candy
    Don't forget that on some electronic AOA indicators (AFS's stand-alone and MGL's inside their EFIS) an audio warning can be injected into the intercom in a stall situation. So the AOA also functions as a "blind" (while you are looking out the window) stall warning. www.advanced-flight-systems.com/Products/AOA/aoa.html http://www.mglavionics.co.za/ -- Craig -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of Stanley Challgren Sent: Friday, February 01, 2008 10:58 AM Subject: Zenith-List: AOA NOT Eye Candy Zenitheers: A recent comment indicated Naval aircraft had AOA indicators so that pilots had "Heads Buried" in cockpit and thus hit the fantail on carrier approaches. While there is an AOA indicator in the cockpit there is also one mounted above the glare shield which is directly in the line of sight for landing. A down chevron indicated you needed to lower the nose and an up chevron indicated the nose needed to be higher. The donunt in the center indicated you were at the optimum AOA (at least on F4's & A-4's). While I would agree that an AOA is not needed for most 701 landings, mine will be in a pasture at 8,000' msl. I believe an AOA will be advantageous under those conditions. I have installed a LRI on my 701 and the indicator will be in my line of sight for the landing area, similar to the McDonnell aircraft referenced above. More info can be found on the LRI at >http://www.liftreserve.com/<. I should add that the LRI will also serve as my standby airspeed indicator. Stan Challgren N701VG (Reserved)


    Message 26


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    Time: 10:24:51 AM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: GPS ANTENNAE
    Well, one thing to watch out for is that some remote GPS antennas have a strong magnet in them to hold them to the "dash". Generally the magnet is glued on and can be pried off. -- Craig -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of Al Hays Sent: Friday, February 01, 2008 11:04 AM Subject: Re: Zenith-List: GPS ANTENNAE Dred, and George, How's the whiskey compass behave with those GPS antennas on the panel? Do not archive. Al On Feb 1, 2008, at 11:43 AM, <dredmoody@cox.net> <dredmoody@cox.net> wrote: > > I have my old Lowrance 2000C and a recently bought Garmin 496 on > the panel. It's kind of a belt and suspenders issue but I'll only > bring both on X-C flights. I bought the Garmin mostly to get the XM > weather radar data. Both of them locked onto the satellites with > antennas on the forward top skin even inside my workshop so you > should have no issues with your antenna placed there inflight. > > Dred > > ---- george may <gfmjr_20@HOTMAIL.COM> wrote: >> >> I have a Lowrance 2000 panel mounted with the antenna immediately >> above it on the top of the panel. Has been working fine for 185 >> hours >> >> George May >>


    Message 27


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    Time: 10:25:36 AM PST US
    From: Paul Mulwitz <psm@att.net>
    Subject: Re: Dynon Pitot / Angle of Attack
    I think it sometimes helps to look at things backwards. In this case that means considering how closely you can safely fly without stalling rather than simply avoiding a stall. An AOA or LRI allows you to pick a margin above your current stall speed and fly your approach with only that margin. That means landing in the minimum space and at the minimum speed while still maintaining safety margins. It also means each pilot can pick his own safety margin. This kind of precision flying is just not possible when only the airspeed indicator is used to control approach speeds. If your only use of an AOA or LRI is as a stall warning device, you might do better to just install a stall warning device. Paul XL fuselage At 09:49 AM 2/1/2008, you wrote: >Ed, I agree with both you and Juan. As we fly the XL near, at or >over gross a lot of the time the power off stall can be felt and >noticed when the plane is heavy.


    Message 28


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    Time: 10:36:55 AM PST US
    From: george may <gfmjr_20@HOTMAIL.COM>
    Subject: GPS ANTENNAE
    Not a problem with the antenna, however, I did have to move the compass fro m the top of the panel up and away onto the canopy due to interference from the Lowrance gps itself. George do not archive> From: alhays@hickoryhillfarmsheep.com> Subject: Re: Zenith- List: GPS ANTENNAE> Date: Fri, 1 Feb 2008 13:03:43 -0500> To: zenith-list@m illfarmsheep.com>> > Dred, and George,> > How's the whiskey compass behave with those GPS antennas on the panel?> Do not archive.> > Al> On Feb 1, 200 8, at 11:43 AM, <dredmoody@cox.net> <dredmoody@cox.net> > wrote:> > > --> Z enith-List message posted by: <dredmoody@cox.net>> >> > I have my old Lowra nce 2000C and a recently bought Garmin 496 on > > the panel. It's kind of a belt and suspenders issue but I'll only > > bring both on X-C flights. I b ought the Garmin mostly to get the XM > > weather radar data. Both of them locked onto the satellites with > > antennas on the forward top skin even i nside my workshop so you > > should have no issues with your antenna placed there inflight.> >> > Dred> >> > ---- george may <gfmjr_20@HOTMAIL.COM> wr ote:> >>> >> I have a Lowrance 2000 panel mounted with the antenna immediat ely > >> above it on the top of the panel. Has been working fine for 185 > =============> > > _________________________________________________________________ Connect and share in new ways with Windows Live. http://www.windowslive.com/share.html?ocid=TXT_TAGHM_Wave2_sharelife_0120 08


    Message 29


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    Time: 11:04:27 AM PST US
    From: <dredmoody@cox.net>
    Subject: Re: GPS ANTENNAE
    My installation won't help answer that question, Al. My whiskey compass is suspended on it's mounting stalk from the bubble to keep it as far away from the magnetic fields as possible. That being said, I saw someone's remote magneotmeter installation right smack in the middle of a number of high current wires between the firewall and the panel of his plane. Guess what? He said it is spot on! Who'da thunk it? Dred ---- Al Hays <alhays@hickoryhillfarmsheep.com> wrote: > > Dred, and George, > > How's the whiskey compass behave with those GPS antennas on the panel? > Do not archive. > > Al > On Feb 1, 2008, at 11:43 AM, <dredmoody@cox.net> <dredmoody@cox.net> > wrote: > > > > > I have my old Lowrance 2000C and a recently bought Garmin 496 on > > the panel. It's kind of a belt and suspenders issue but I'll only > > bring both on X-C flights. I bought the Garmin mostly to get the XM > > weather radar data. Both of them locked onto the satellites with > > antennas on the forward top skin even inside my workshop so you > > should have no issues with your antenna placed there inflight. > > > > Dred > > > > ---- george may <gfmjr_20@HOTMAIL.COM> wrote: > >> > >> I have a Lowrance 2000 panel mounted with the antenna immediately > >> above it on the top of the panel. Has been working fine for 185 > >> hours > >> > >> George May > >> > > > >


    Message 30


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    Time: 11:05:51 AM PST US
    From: <dredmoody@cox.net>
    Subject: GPS ANTENNAE
    The magnetic mount on Garmin and Lowrance is an option and has to be glued or screwed on if you want it. Velcro mounting is more than adequate for the antenna and allows you to take it with you if you care to use the gps in land mode too. That's how mine are done and it works fine. Dred ---- Craig Payne <craig@craigandjean.com> wrote: > > Well, one thing to watch out for is that some remote GPS antennas have a > strong magnet in them to hold them to the "dash". Generally the magnet is > glued on and can be pried off. > > -- Craig > > -----Original Message----- > From: owner-zenith-list-server@matronics.com > [mailto:owner-zenith-list-server@matronics.com] On Behalf Of Al Hays > Sent: Friday, February 01, 2008 11:04 AM > To: zenith-list@matronics.com > Subject: Re: Zenith-List: GPS ANTENNAE > > > Dred, and George, > > How's the whiskey compass behave with those GPS antennas on the panel? > Do not archive. > > Al > On Feb 1, 2008, at 11:43 AM, <dredmoody@cox.net> <dredmoody@cox.net> > wrote: > > > > > I have my old Lowrance 2000C and a recently bought Garmin 496 on > > the panel. It's kind of a belt and suspenders issue but I'll only > > bring both on X-C flights. I bought the Garmin mostly to get the XM > > weather radar data. Both of them locked onto the satellites with > > antennas on the forward top skin even inside my workshop so you > > should have no issues with your antenna placed there inflight. > > > > Dred > > > > ---- george may <gfmjr_20@HOTMAIL.COM> wrote: > >> > >> I have a Lowrance 2000 panel mounted with the antenna immediately > >> above it on the top of the panel. Has been working fine for 185 > >> hours > >> > >> George May > >> > > > > > > > >


    Message 31


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    Time: 11:09:55 AM PST US
    Subject: Antennas
    From: "Beckman, Rick" <Rick.Beckman@atk.com>
    Hi, All, I have a question for you who have experience with antennas. How do you check the ohms of an antenna? Rick Beckman Do not archive


    Message 32


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    Time: 11:21:40 AM PST US
    Subject: Jabiru prices
    From: "pavel569" <pm569@HOTMAIL.COM>
    Yesterday, just for fun I've checked the Jabiru USA web to find out, that they increased prices for 3300 $2,500 to $18,400. About a month ago my planned EFIS Enigma from MGL went $250 more. I just wonder, where I'll be a year from now when I'll be actually buying this stuff. Everything that is made in USA is already expensive and now even import is fighting US dollar value. It seems I'll have to find a good Yugo engine conversion and use a long rope hanging from the plane to checked the current altitude [Crying or Very sad] -------- Pavel CA Zodiac XL N581PM (Reserved) Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161902#161902


    Message 33


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    Time: 11:53:39 AM PST US
    Subject: Re: Antennas
    From: "n85ae" <n85ae@yahoo.com>
    Actually you don't check the ohms because the antenna and ground are NOT connected. You can check the coax to the antenna. You need an antenna test set to check see if the antenna is good. A simple check is to just hook it up, and listen to the radio. Assuming the comm is cut to the correct length, and you can hear people talking you are generally going to be ok. The simple check is "xyx tower/unicom, radiocheck please?" Regards, Jeff Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161906#161906


    Message 34


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    Time: 12:04:37 PM PST US
    From: Bill Berle <victorbravo@sbcglobal.net>
    Subject: Re: Jabiru prices
    115HP Geo/Suzuki conversion might save you $10,000, check our Raven Redrives page www.raven-rotors.com I think. If you are just interested in looking at the instrument panel when you are flying then I suggest a computer flight simulator which will cost you only $50. Otherwise use old standard cheap round instruments in the panel... stare out the windshield and enjoy the real reason you built the plane... flying in airspace not cyberspace. > > Yesterday, just for fun I've checked the Jabiru USA web to find out, that they increased prices for 3300 $2,500 to $18,400. > It seems I'll have to find a good Yugo engine conversion and use a long rope hanging from the plane to checked the current altitude [Crying or Very sad] >


    Message 35


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    Time: 12:21:56 PM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: Jabiru prices
    Except that electronics will watch themselves and generate an alarm when something goes out of spec. So you will actually be looking out the window more. Oh, and the MGL glass includes an internal GPS. Many dedicated steam gauge fans still have a GPS. -- Craig -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of Bill Berle Sent: Friday, February 01, 2008 1:02 PM Subject: Re: Zenith-List: Jabiru prices 115HP Geo/Suzuki conversion might save you $10,000, check our Raven Redrives page www.raven-rotors.com I think. If you are just interested in looking at the instrument panel when you are flying then I suggest a computer flight simulator which will cost you only $50. Otherwise use old standard cheap round instruments in the panel... stare out the windshield and enjoy the real reason you built the plane... flying in airspace not cyberspace. > > Yesterday, just for fun I've checked the Jabiru USA web to find out, that they increased prices for 3300 $2,500 to $18,400. > It seems I'll have to find a good Yugo engine conversion and use a long rope hanging from the plane to checked the current altitude [Crying or Very sad] >


    Message 36


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    Time: 12:46:20 PM PST US
    From: "THOMAS SMALL" <tjs22t@verizon.net>
    Subject: Re: Jabiru prices
    > 115HP Geo/Suzuki conversion might save you $10,000, ...but Security of knowing you're flying behind an aircraft engine - PRICELESS. do not archive


    Message 37


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    Time: 01:07:31 PM PST US
    Subject: Re: Dynon Pitot / Angle of Attack
    From: "Dave Nixon" <adnasap@bellsouth.net>
    The beauty of the Dynon AOA is that after initialized and you set up the parameters for your airplane, it has the capability to produce an AUDIO alert similar to a Cessna or Piper to alert you to an upcoming stall condition. You can even wire in an external speaker if your intercom doesn't provide that capability. Also, I have mounted a .5AMP LED indicator lamp on my panel in my immediate scan zone as backup. Those that think you have to ' Bury Your Head Inside ' to view indications with a Dynon are not thinking outside the box or airplane. It is a great safety device. I have customized my pitot system to mimic Jim's copper tube system and installed a static port receptacle just behind the co-pilot's seat (just aft of the bend) Hanging the wings this week so I should be able to give a report soon. Dave Nixon CH 601XL Jabiru3300 95% DONE with 50% To Go Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161922#161922


    Message 38


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    Time: 01:44:16 PM PST US
    From: Juan Vega <amyvega2005@earthlink.net>
    Subject: Re: GPS ANTENNAE
    on my panel I haver the airmap antenna on the passenger side of dash. SIRS Compass is in middle, after adjusting it, it is fine. Keep the antenna about a foot away and you should be good to go. -----Original Message----- >From: Al Hays <alhays@hickoryhillfarmsheep.com> >Sent: Feb 1, 2008 1:03 PM >To: zenith-list@matronics.com >Subject: Re: Zenith-List: GPS ANTENNAE > > >Dred, and George, > >How's the whiskey compass behave with those GPS antennas on the panel? >Do not archive. > >Al >On Feb 1, 2008, at 11:43 AM, <dredmoody@cox.net> <dredmoody@cox.net> >wrote: > >> >> I have my old Lowrance 2000C and a recently bought Garmin 496 on >> the panel. It's kind of a belt and suspenders issue but I'll only >> bring both on X-C flights. I bought the Garmin mostly to get the XM >> weather radar data. Both of them locked onto the satellites with >> antennas on the forward top skin even inside my workshop so you >> should have no issues with your antenna placed there inflight. >> >> Dred >> >> ---- george may <gfmjr_20@HOTMAIL.COM> wrote: >>> >>> I have a Lowrance 2000 panel mounted with the antenna immediately >>> above it on the top of the panel. Has been working fine for 185 >>> hours >>> >>> George May >>> > >


    Message 39


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    Time: 01:45:45 PM PST US
    Subject: Re: Broken 601 canopy
    From: "PatrickW" <pwhoyt@yahoo.com>
    Are the Zenith canopies made of the same material as the ones that come from Todds...? Patrick XL/Corvair Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161930#161930


    Message 40


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    Time: 02:27:32 PM PST US
    Subject: Re: Jabiru prices
    From: "pavel569" <pm569@HOTMAIL.COM>
    I will buy the Jabiru and Enigma anyway, I'm just crying that the hole in my pocket is getting bigger and bigger. I wouldn't fly anything else than well proven engine and a reliable avionics. Doesn't make a sense to spend so much money and time to build to go cheap on the most important things on the airplane. I guess is pretty bad to have a propeller equipped glider without knowing your airspeed and altitude on your maiden flight. And actually the Enigma still costs approximately the same as standard instruments - without GPS. -------- Pavel CA Zodiac XL N581PM (Reserved) Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161938#161938


    Message 41


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    Time: 03:03:27 PM PST US
    From: Bryan Martin <bryanmmartin@comcast.net>
    Subject: Re: Antennas
    A DC ohmmeter should show an open circuit when connected across a good antenna, but that doesn't guarantee that the antenna is any good. An SWR meter can tell you whether or not the RF energy is being absorbed by the antenna efficiently. Then again, a 50 Ohm resister across the antenna leads will also give a good SWR reading but won't radiate RF energy worth a damn. The real test of how good an antenna is is the hook it up and call up another transceiver for a radio check. There isn't a whole lot to an antenna and not a whole lot that can go wrong with them other than short circuits and bad connections. On Feb 1, 2008, at 2:06 PM, Beckman, Rick wrote: > Hi, All, > I have a question for you who have > experience with antennas. How do you check the ohms of an antenna? > Rick > Beckman > -- Bryan Martin N61BM, CH 601 XL, RAM Subaru, Stratus redrive. do not archive.


    Message 42


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    Time: 03:06:39 PM PST US
    From: Bryan Martin <bryanmmartin@comcast.net>
    Subject: Re: Cabin access step - 601XL
    I had mine welded in the center. > > Just curious what others are doing about the tube that joins the two > cabin access steps. Did you just slip it together and forget it or > did you either weld the joint or put a bolt through it once you > fitted the steps to the fuselage? > > -- Bryan Martin N61BM, CH 601 XL, RAM Subaru, Stratus redrive. do not archive.


    Message 43


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    Time: 03:21:57 PM PST US
    Subject: Re: Jabiru prices
    From: "swater6" <waters.scott@comcast.net>
    You might give Jabiru a call to see if they have any engines left at the old price. Maybe you'll get lucky and they've had a cancellation or something. Pete gave us a heads up a few months ago and took orders for the December and January production runs that were at the old pricing. I bought one in November and will get delivery this month. I'm actually glad I did now to see the prices actually going up. I won't need it for a year but it will store just fine until then. Scott -------- 601 XL kit Tail, control surfaces and both wings complete. Now working on fuselage www.scottwaters.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161955#161955


    Message 44


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    Time: 03:35:41 PM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: Re: Jabiru prices
    If you won't be starting your Jabiru engine for a while send a note to Pete at JabiruUSA delaying the start of your warrantee. On the original HomebuiltHELP FWF DVD (not the newer 2 DVD edition) Pete states that you can delay the start for up to a year from the delivery date. But he needs something in writing. Give him a call or drop him an e-mail as this policy may have changed. -- Craig -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of swater6 Sent: Friday, February 01, 2008 4:17 PM Subject: Zenith-List: Re: Jabiru prices You might give Jabiru a call to see if they have any engines left at the old price. Maybe you'll get lucky and they've had a cancellation or something. Pete gave us a heads up a few months ago and took orders for the December and January production runs that were at the old pricing. I bought one in November and will get delivery this month. I'm actually glad I did now to see the prices actually going up. I won't need it for a year but it will store just fine until then. Scott -------- 601 XL kit Tail, control surfaces and both wings complete. Now working on fuselage www.scottwaters.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161955#161955


    Message 45


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    Time: 05:13:48 PM PST US
    From: "Rob St Denis" <rob@iahu.ca>
    Subject: Re: Antennas
    Depending on the matching network used the antenna will in fact show a short by design On 2/1/08, Bryan Martin <bryanmmartin@comcast.net> wrote: > A DC ohmmeter should show an open circuit when connected across a good > antenna, but that doesn't guarantee that the antenna is any good. An > SWR meter can tell you whether or not the RF energy is being absorbed > by the antenna efficiently. Then again, a 50 Ohm resister across the > antenna leads will also give a good SWR reading but won't radiate RF > energy worth a damn. The real test of how good an antenna is is the > hook it up and call up another transceiver for a radio check. There > isn't a whole lot to an antenna and not a whole lot that can go wrong > with them other than short circuits and bad connections. > > On Feb 1, 2008, at 2:06 PM, Beckman, Rick wrote: > > > Hi, All, > > I have a question for you who have > > experience with antennas. How do you check the ohms of an antenna? > > Rick > > Beckman > > > > > -- > Bryan Martin > N61BM, CH 601 XL, > RAM Subaru, Stratus redrive. > do not archive. > >


    Message 46


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    Time: 05:26:40 PM PST US
    Subject: Rudder travel
    From: "Tim Juhl" <juhl@avci.net>
    Using the rudder horn for a reference (rudder not installed) I get 20 of deflection when the horn contacts the end of the fuselage. The acceptable range is 20-22. Is this what others have seen as well? Unless I file a notch on the horn this would result in setting the rudder stops essentially even with the rear skin. Comments? Tim -------- ______________ CFII Champ L16A flying Zodiac XL - Jabiru 3300A Working on fuselage Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161977#161977


    Message 47


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    Time: 05:28:33 PM PST US
    Subject: Re: Antennas
    From: "Tim Juhl" <juhl@avci.net>
    Rick, Why do you want to know? Typically a whip type antenna is designed to work with 50 ohm coax. The run is so short that RG58 should do the trick just fine. Tim do not archive -------- ______________ CFII Champ L16A flying Zodiac XL - Jabiru 3300A Working on fuselage Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161978#161978


    Message 48


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    Time: 05:45:00 PM PST US
    From: Maarten Versteeg <maarten.versteeg@swri.org>
    Subject: Re: Dynon Pitot / Angle of Attack
    Thanks for all the replies, a lot to think about. I have made some flight in an zenith 601 before and one of the arguments for the selection was the great view, it almost feels like sitting outside. I agree, one of the great excitements of flying is looking outside and that is what I plan to do often, having been an hang-glider pilot, flying without any instruments, just feeling the the air is great. Adding a tool in the cockpit should not stop me from spending most of the time looking outside and feeling the plane. Sometimes I would like to use my plane for other missions though, for flying x-country an GPS device makes flying even simpler, and I could defend the position that it allows you to spend more time looking outside the cockpit. Concerning the pitot, at some point I could see myself trying to get an instrument rating using my zenith, clearly not to fly any hard IFR but to get more experienced flying the plane, most of the required instruments for that can later be added in the cockpit, but the pitot is one of the few items that lives far outside on the wing and may be harder to change later. As said so many options to think (dream) about. Maarten Versteeg 601xl plansbuilding wings


    Message 49


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    Time: 05:51:39 PM PST US
    From: Juan Vega <amyvega2005@earthlink.net>
    Subject: Re: Rudder travel
    on the 601 20 deg is plenty of rudder. the rudder being one piece all flying has more action than most. as they say, "a little dab will do ya" -----Original Message----- >From: Tim Juhl <juhl@avci.net> >Sent: Feb 1, 2008 8:21 PM >To: zenith-list@matronics.com >Subject: Zenith-List: Rudder travel > > >Using the rudder horn for a reference (rudder not installed) I get 20 of deflection when the horn contacts the end of the fuselage. The acceptable range is 20-22. > >Is this what others have seen as well? Unless I file a notch on the horn this would result in setting the rudder stops essentially even with the rear skin. > >Comments? > >Tim > >-------- >______________ >CFII >Champ L16A flying >Zodiac XL - Jabiru 3300A >Working on fuselage > > >Read this topic online here: > >http://forums.matronics.com/viewtopic.php?p=161977#161977 > >


    Message 50


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    Time: 05:56:53 PM PST US
    From: "n801bh@netzero.com" <n801bh@netzero.com>
    Subject: Re: AOA NOT Eye Candy
    Flying out of a strip at 8000' msl is why we built a Zenith product. do not archive Ben in Jackson Hole Wyoming. Ben Haas N801BH www.haaspowerair.com -- Stanley Challgren <challgren@mac.com> wrote: Zenitheers: A recent comment indicated Naval aircraft had AOA indicators so that pilots had "Heads Buried" in cockpit and thus hit the fantail on carrier approaches. While there is an AOA indicator in the cockpit there is also one mounted above the glare shield which is directly in the line of sight for landing. A down chevron indicated you needed to lower the nose and an up chevron indicated the nose needed to be higher. The donunt in the center indicated you were at the optimum AOA (at least on F4's & A-4's). While I would agree that an AOA is not needed for most 701 landings, mine will be in a pasture at 8,000' msl. I believe an AOA will be advantageous under those conditions. I have installed a LRI on my 701 and the indicator will be in my line of sight for the landing area, similar to the McDonnell aircraft referenced above. More info can be found on the LRI at >http://www.liftreserve.com/<. I should add that the LRI will also serve as my standby airspeed indicator. Stan Challgren N701VG (Reserved) ======================== =========== ======================== =========== ======================== =========== ======================== =========== _____________________________________________________________ Click here to compare top medical billing products, get demos, and quote s. http://thirdpartyoffers.netzero.net/TGL2221/fc/Ioyw6i4vdb3qu6kOTU0FntWCa JMghxQr4fO4HQjUnb2kGv7aACzb3E/


    Message 51


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    Time: 06:40:07 PM PST US
    From: Bryan Martin <bryanmmartin@comcast.net>
    Subject: Re: Antennas
    That's true but I assumed he was talking about a comm antenna. A quarter wave whip antenna commonly used for the comm radio, ELT or transponder is basically a conductor connected to the center pin of the coax connector, it has no matching network and will show a DC open circuit. A dipole type antenna with an internal balun such as used for the VOR receiver or an an amplified GPS antenna, those are a different story. Other types of antennas with matching networks are not often used on small aircraft. On Feb 1, 2008, at 8:04 PM, Rob St Denis wrote: > > Depending on the matching network used the antenna will in fact show a > short by design > > On 2/1/08, Bryan Martin <bryanmmartin@comcast.net> wrote: >> A DC ohmmeter should show an open circuit when connected across a >> good >> antenna, but that doesn't guarantee that the antenna is any good. An >> SWR meter can tell you whether or not the RF energy is being absorbed >> by the antenna efficiently. Then again, a 50 Ohm resister across the >> antenna leads will also give a good SWR reading but won't radiate RF >> energy worth a damn. The real test of how good an antenna is is the >> hook it up and call up another transceiver for a radio check. There >> isn't a whole lot to an antenna and not a whole lot that can go wrong >> with them other than short circuits and bad connections. >> >> On Feb 1, 2008, at 2:06 PM, Beckman, Rick wrote: >> >>> Hi, All, >>> I have a question for you who have >>> experience with antennas. How do you check the ohms of an antenna? >>> Rick >>> Beckman >>> >> >> -- Bryan Martin N61BM, CH 601 XL, RAM Subaru, Stratus redrive. do not archive.


    Message 52


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    Time: 06:57:12 PM PST US
    Subject: Re: Cabin access step - 601XL
    From: "rgeese" <rgeese1@columbus.rr.com>
    I didn't particularly like the little bit of slop either, so I just drilled the joint in a couple of places longitudally (sp?) and put a couple of A5 rivets in. I also put a piece of leftover fuel tank cork between the tube and the bottom skin to eliminate the slight chance that the rivets will loosen up someday and the tube starts thumping on the bottom skin. The two rivets really tightened up the connection. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=161993#161993


    Message 53


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    Time: 07:15:18 PM PST US
    From: "Carl" <cgbrt@mondenet.com>
    Subject: Re: Lift sling for the CH-701
    To Les, David and Bill Thanks for the info and advice. I will talk to Chris H.. Carl Do nor archive


    Message 54


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    Time: 08:16:34 PM PST US
    From: Tracy <pbuttles@charter.net>
    Subject: 701 with chute
    does anyone that has an 701 with the brs parachute in it tell me what they did to reniforce the bagage area to hold the weight of the canister?


    Message 55


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    Time: 11:08:03 PM PST US
    From: Matt Dralle <dralle@matronics.com>
    Subject: Official Zenith-List Usage Guidelines
    Dear Listers, Please read over the Zenith-List Usage Guidelines below. The complete Zenith-List FAQ including these Usage Guidelines can be found at the following URL: http://www.matronics.com/FAQs/Zenith-List.FAQ.html Thank you, Matt Dralle Matronics Email List Administrator ****************************************************************************** Zenith-List Usage Guidelines ****************************************************************************** The following details the official Usage Guidelines for the Zenith-List. You are encouraged to read it carefully, and to abide by the rules therein. Failure to use the Zenith-List in the manner described below may result in the removal of the subscribers from the List. Zenith-List Policy Statement The purpose of the Zenith-List is to provide a forum of discussion for things related to this particular discussion group. The List's goals are to serve as an information resource to its members; to deliver high-quality content; to provide moral support; to foster camaraderie among its members; and to support safe operation. Reaching these goals requires the participation and cooperation of each and every member of the List. To this end, the following guidelines have been established: - Please keep all posts related to the List at some level. Do not submit posts concerning computer viruses, urban legends, random humor, long lost buddies' phone numbers, etc. etc. - THINK carefully before you write. Ask yourself if your post will be relevant to everyone. If you have to wonder about that, DON'T send it. - Remember that your post will be included for posterity in an archive that is growing in size at an extraordinary rate. Try to be concise and terse in your posts. Avoid overly wordy and lengthy posts and responses. - Keep your signature brief. Please include your name, email address, aircraft type/tail number, and geographic location. A short line about where you are in the building process is also nice. Avoid bulky signatures with character graphics; they consume unnecessary space in the archive. - DON'T post requests to the List for information when that info is easily obtainable from other widely available sources. Consult the web page or FAQ first. - If you want to respond to a post, DO keep the "Subject:" line of your response the same as that of the original post. This makes it easy to find threads in the archive. - When responding, NEVER quote the *entire* original post in your response. DO use lines from the original post to help "tune in" the reader to the topic at hand, but be selective. The impact that quoting the entire original post has on the size of the archive can not be overstated! - When the poster asks you to respond to him/her personally, DO NOT then go ahead and reply to the List. Be aware that clicking the "reply" button on your mail package does not necessarily send your response to the original poster. You might have to actively address your response with the original poster's email address. - DO NOT use the List to respond to a post unless you have something to add that is relevant and has a broad appeal. "Way to go!", "I agree", and "Congratulations" are all responses that are better sent to the original poster directly, rather than to the List at large. - When responding to others' posts, avoid the feeling that you need to comment on every last point in their posts, unless you can truly contribute something valuable. - Feel free to disagree with other viewpoints, BUT keep your tone polite and respectful. Don't make snide comments, personally attack other listers, or take the moral high ground on an obviously controversial issue. This will only cause a pointless debate that will hurt feelings, waste bandwidth and resolve nothing. - Occassional posts by vendors or individuals who are regularyly subscribed to a given List are considered acceptable. Posts by List members promoting their respective products or items for sale should be of a friendly, informal nature, and should not resemble a typical SPAM message. The List isn't about commercialism, but is about sharing information and knowledge. This applies to everyone, including those who provide products to the entire community. Informal presentation and moderation should be the operatives with respect to advertising on the Lists. ------- [This is an automated posting.] do not archive


    Message 56


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    Time: 11:08:44 PM PST US
    From: Matt Dralle <dralle@matronics.com>
    Subject: Official Zenith-List FAQ (Frequently Asked Questions)
    Dear Listers, Please read over the Zenith-List Frequently Asked Questions (FAQ) below. The complete Zenith-List FAQ including the Usage Guidelines can be found at the following URL: http://www.matronics.com/FAQs/Zenith-List.FAQ.html Thank you, Matt Dralle Matronics Email List Administrator [ Note: This FAQ was designed to be displayed with a fixed width font such as Courier. Proportional fonts will cause display formatting errors. ] This FAQ can also be viewed in HTML online at the following address: http://www.matronics.com/FAQ/Zenith-List.htm ************************************************************ ******* LIST POLICIES AND FREQUENTLY ASKED QUESTIONS ******* ************************************************************ PLEASE READ. This document contains Zenith-List policies and information for new and old subscribers. Understanding the Zenith-List policies will minimize problems for the Administrator, and will help keep the Zenith-List running smoothly for all of us. ****************************************** *** Quick Start Guide to List Features *** ****************************************** There are many features available on the Matronics Email Lists and each one is described in detailed below. However, using the List Navigator you can quickly access the complete set of features available for this List. The List Navigator can be found at the following URL: http://www.matronics.com/Navigator?Zenith-List **************************************** *** How to Subscribe and Unsubscribe *** **************************************** Simply go to the Web Page shown below and enter your email address and select the List(s) that you wish to subscribe or unsubscribed from. You may also use the handy "Find" function to determine the exact syntax of your email address as it is subscribed to the List. 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The Matroincs Email List Web BBS Forums can be found at the following URL: http://forums.matronics.com ********************************* *** Matronics Email List Wiki *** ********************************* In an attempt to make it easy to store and find structured and often accessed information, Matronics has installed a Wiki at: http://wiki.matronics.com The Wiki allows individuals to create web pages to contain useful information for other users of the mailing lists and web site. Unlike an ordinary web page where the content needs to be submitted to Matronics for inclusion, the Wiki permits the users to construct their own pages and have them visible immediately. While constructing pages for the Wiki is not difficult, some may not be comfortable building pages. In that case, simply prepare the text and any images and email it to: wiki-support@matronics.com One of the volunteers on that list will take your submission and construct a Wiki page for you. Often someone produces a particularly useful posting in email one one of the Lists that would be of general interest. In that case Matronics may take that post and convert it into a Wiki page. ********************* *** List Archives *** ********************* A file containing of all of the previous postings to the Zenith-List is available on line. The archive file information is available via the Web and FTP in a number of forms. Each are briefly described below: * Zenith-List.FAQ - Latest version of the Zenith-List Frequently Asked Question page (this document). * Zenith-Archive.digest.complete - Complete file with most of the email header info removed and page breaks inserted between messages. * Zenith-Archive.digest.vol-?? - Same as the file above, but broken up into small sections that can more easily handled. * Zenith-Archive.digest.complete.zip - Same as the Zenith-Archive.digest.complete file above, but in PKZIP format. Use "binary" data transfer methods. * Zenith-Archive.digest.complete.Z - Same as the Zenith-Archive.digest.complete file above, but in UNIX compress format. Use "binary" data transfer methods. Download Via FTP ---------------- The archive file is available via anonymous FTP from ftp.matronics.com in the "/pub/Archives" directory. It is updated daily and can be found in a number of formats as described above. (All filenames are case sensitive.) ftp://ftp.matronics.com/pub/Archives Download Via Web ---------------- The archives are also available via a web listing. These can be found toward the bottom of the following web page: http://www.matronics.com/archives ****************************************** *** Complete List Web Archive Browsing *** ****************************************** All messages posted to the Zenith-List are also available using the Email List Archive Browsing feature. With this utility, all messages in the List are indexed, and individual sub-archives can be browsed. http://www.matronics.com/archive/archive-index.cgi?Zenith ***************************************** **** High-Speed Archive Search Engine *** ***************************************** You can use the custom, high-performance Matronics Email List Search Engine to quickly locate and browse any messages that have been posted to the List. The Engine allows the user to easily search any of the currently available List archives. http://www.matronics.com/search **************************** *** File and Photo Share *** **************************** With the Matronics Email List File and Photo Share you can share pictures and other data with members of the List without having to forward a copy of it to everyone. To share your Files and Photos, simply email them to: pictures@matronics.com !! ==> Please including the following information with each submission: 1) Email Lists that they are related to. 2) Your Full Name. 3) Your Email Address. 4) One line Subject description. 5) Multi-line, multi-paragraph description of topic. 6-x) One-line Description of each photo or file Prior to public availability of the files and photos, each will be scanned for viruses. Please also note that the process of making the files and photos available on the web site is a pseudo-manual process, and I try to process them every few days. Following the availability of the new Photoshare, an email message will be sent to the Email Lists enumerated in 1) above indicating that the new Share is available and what the direct URL to it is. For a current list of available Photoshares, have a look at the Main Index Page: http://www.matronics.com/photoshare ************************** *** List Archive CDROM *** ************************** A complete Matronics Email List Archive CD is available that contains all of the archives since the beginning of each of the Lists. The archives for all of the Lists are included on the CD along with a freeware search engine written by a list member. The CD is burned the day you order it and will contain archive received up to the last minute. They make great gifts! http://www.matronics.com/ArchiveCDROM ********************************** *** List Support Contributions *** ********************************** The Matronics Lists are run *completely* through the support of it members. You won't find any PopUpAds, flashing Banner ads, or any other form of annoying commercialism on either the Email Messages or the List web pages associated with the Matronics Email Lists. Every year during November I run a low-key, low-pressure "Fund Raiser" where, throughout the month, I ask List members to make a Contribution in any amount with which they are comfortable. I will often offer free gifts with certain contribution levels during the Fund Raiser to increase the participation. The gifts are usually donated by companies that are themselves List members. Your Contributions go directly to supporting the operation of the Lists including the high-speed, business-class Internet connection, server system hardware and software upgrades, and to partially offset the many many hours I spend running, maintaining, upgrading, and developing the variety of services found here. Generally Contributions range from $20 to $100 and are completely voluntary and non-compulsory. I ask only that if person enjoys the Lists and obtains value from them, that they make a Contribution of equal magnitude. Contributions are accepted throughout the year, and if you've just subscribed, feel free to make a Contribution when you've settled in. The website for making SSL Secure Contributions is listed below. There are a variety of payment methods including Visa and MasterCard, PayPal, and sending a personal check. If you enjoy and value the List, won't you make a Contribution today to support its continued operation? http://www.matronics.com/contributions Thank you! Matt Dralle Email List Administrator ****************************************************************************** Zenith-List Usage Guidelines ****************************************************************************** The following details the official Usage Guidelines for the Zenith-List. You are encouraged to read it carefully, and to abide by the rules therein. Failure to use the Zenith-List in the manner described below may result in the removal of the subscribers from the List. Zenith-List Policy Statement The purpose of the Zenith-List is to provide a forum of discussion for things related to this particular discussion group. The List's goals are to serve as an information resource to its members; to deliver high-quality content; to provide moral support; to foster camaraderie among its members; and to support safe operation. Reaching these goals requires the participation and cooperation of each and every member of the List. To this end, the following guidelines have been established: - Please keep all posts related to the List at some level. Do not submit posts concerning computer viruses, urban legends, random humor, long lost buddies' phone numbers, etc. etc. - THINK carefully before you write. Ask yourself if your post will be relevant to everyone. If you have to wonder about that, DON'T send it. - Remember that your post will be included for posterity in an archive that is growing in size at an extraordinary rate. Try to be concise and terse in your posts. Avoid overly wordy and lengthy posts and responses. - Keep your signature brief. Please include your name, email address, aircraft type/tail number, and geographic location. A short line about where you are in the building process is also nice. Avoid bulky signatures with character graphics; they consume unnecessary space in the archive. - DON'T post requests to the List for information when that info is easily obtainable from other widely available sources. Consult the web page or FAQ first. - If you want to respond to a post, DO keep the "Subject:" line of your response the same as that of the original post. This makes it easy to find threads in the archive. - When responding, NEVER quote the *entire* original post in your response. DO use lines from the original post to help "tune in" the reader to the topic at hand, but be selective. The impact that quoting the entire original post has on the size of the archive can not be overstated! - When the poster asks you to respond to him/her personally, DO NOT then go ahead and reply to the List. Be aware that clicking the "reply" button on your mail package does not necessarily send your response to the original poster. You might have to actively address your response with the original poster's email address. - DO NOT use the List to respond to a post unless you have something to add that is relevant and has a broad appeal. "Way to go!", "I agree", and "Congratulations" are all responses that are better sent to the original poster directly, rather than to the List at large. - When responding to others' posts, avoid the feeling that you need to comment on every last point in their posts, unless you can truly contribute something valuable. - Feel free to disagree with other viewpoints, BUT keep your tone polite and respectful. Don't make snide comments, personally attack other listers, or take the moral high ground on an obviously controversial issue. This will only cause a pointless debate that will hurt feelings, waste bandwidth and resolve nothing. - Occassional posts by vendors or individuals who are regularyly subscribed to a given List are considered acceptable. Posts by List members promoting their respective products or items for sale should be of a friendly, informal nature, and should not resemble a typical SPAM message. The List isn't about commercialism, but is about sharing information and knowledge. This applies to everyone, including those who provide products to the entire community. Informal presentation and moderation should be the operatives with respect to advertising on the Lists. ------- [This is an automated posting.] do not archive




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