Zenith-List Digest Archive

Sun 12/30/07


Total Messages Posted: 42



Today's Message Index:
----------------------
 
     1. 02:01 AM - Re: Re: Trying an unproven engine - is it feasible, is it safe? (Trainnut01@aol.com)
     2. 05:50 AM - Re: Re: Trying an unproven engine - is it feasible, is it safe? (Art Olechowski)
     3. 07:27 AM -  (Jaybannist@cs.com)
     4. 08:04 AM - Re: (no subject) (Afterfxllc@aol.com)
     5. 08:35 AM - Trailering Fuse options (Jon Croke)
     6. 08:38 AM - Re:  (Clyde Barcus)
     7. 08:38 AM - Re: No Title (Tim Juhl)
     8. 08:44 AM - Re: Fairing the XL gascolator (Tim Juhl)
     9. 08:49 AM - Re: Trailering Fuse options (Jaybannist@cs.com)
    10. 09:05 AM - Re: Trailer mods for an XL (LarryMcFarland)
    11. 09:16 AM - Re: Re: Fairing the XL gascolator (Juan Vega)
    12. 09:20 AM - Re:  (James Sagerser)
    13. 09:46 AM - Re: test (LRM)
    14. 10:02 AM - Re: Re: Trying an unproven engine - is it feasible, is it safe? (LRM)
    15. 10:18 AM - Alternatives to the 601XL steering rod firewall pass through  (Terry Phillips)
    16. 10:33 AM - Re:  (robert stone)
    17. 10:50 AM - Re: Aircraft Spruce Streamline Tubing (ricklach)
    18. 11:13 AM - trailer a fuselage (VideoFlyer@aol.com)
    19. 11:23 AM - Re: trailer (Craig Payne)
    20. 12:45 PM - Re: Re: Trying an unproven engine - is it feasible, is it safe? (LarryMcFarland)
    21. 01:13 PM - Re: Re: Trying an unproven engine - is it feasible, is it safe? (Joemotis@aol.com)
    22. 02:02 PM - 701 firewall forward package (Jerry Hey)
    23. 02:08 PM - 701 Firwall forward package (Jerry Hey)
    24. 02:19 PM - Re: Trying an unproven engine - is it feasible, is it safe? (AB_Summit)
    25. 02:48 PM - Re: Re: Trying an unproven engine - is it feasible, is it (MaxNr@aol.com)
    26. 02:52 PM - To The Airport (Jaybannist@cs.com)
    27. 03:34 PM - Re: Alternatives to the 601XL steering rod firewall pass through (george may)
    28. 03:53 PM - Re: 701 Firwall forward package (jhines)
    29. 04:56 PM - 601XL - Making More Leg Room...? (PatrickW)
    30. 05:03 PM - Re: 701 Firewall forward package (Craig Payne)
    31. 05:03 PM - Re: Alternatives to the 601XL steering rod firewall pass through  (Carl)
    32. 05:07 PM - Re: Fairing the XL gascolator (Mack Kreizenbeck)
    33. 05:33 PM - Re: 601XL - Making More Leg Room...? (Paul Mulwitz)
    34. 05:47 PM - Re: Re: Re: Trying an unproven engine - is it feasible, is it (Terry Turnquist)
    35. 06:05 PM - Re: Trying an unproven engine - is it feasible, is it (AB_Summit)
    36. 06:20 PM - Re: 601XL - Making More Leg Room...? (Ronald Steele)
    37. 06:39 PM - Re: Re: 701 Firwall forward package (LRM)
    38. 06:59 PM - Re: Re: Trying an unproven engine - is it feasible, is it safe? (LRM)
    39. 07:02 PM - Re: Alternatives to the 601XL steering rod firewall pass through (Juan Vega)
    40. 07:22 PM - Re: Re: 701 Firwall forward package (Jerry Hey)
    41. 07:45 PM - Re: 601XL - Making More Leg Room...? (Bryan Martin)
    42. 11:33 PM - A *flying* electric airplane (Craig Payne)
 
 
 


Message 1


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    Time: 02:01:46 AM PST US
    From: Trainnut01@aol.com
    Subject: Re: Trying an unproven engine - is it feasible, is it
    safe? Terry IN a word-AMEN! Carroll (http://food.aol.com/top-rated-recipes?NCID=aoltop00030000000004)


    Message 2


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    Time: 05:50:25 AM PST US
    From: Art Olechowski <ifly4fun2@sbcglobal.net>
    Subject: Re: Trying an unproven engine - is it feasible, is it
    safe? Damn well said Terry, I totally agree. If the member chooses to build an airframe/powerplant combination as such lets support him rather than deter him from his dream. Art --- Terry Turnquist <ter_turn@yahoo.com> wrote: > The golden years of experimental aviation reached it's peak (probably in the sixties and > seventies) and went into a steep decline, which is now reflected in the false illusion that > safety is achievable only by using factory built parts.I wasn't a builder then, but you can > imagine a lone figure toiling in his garage on a project, with no Internet, no builder forums, > few good reference books, but a lot of ingenuity and common sense. Those days are long gone. > Many pilots will just shell out the ninety grand for a factory built sport plane and leave the > building to the few true experimenters who love to create. There's nothing wrong with that > approach but don't try to stifle the enthusiasm of the guy who wants to try to build his own > dream with limited resources but a lot of heart. > > When many in my fathers generation dreamed of home ownership they bought a piece of land, and > took shovel to dirt and started building. Now we're told you have to have an Architecual > drawing, soil analysis by a professional and a certified landscape company to plant your grass, > and whatever you do, don't try to do your own interior decorating, the paint fumes may explode! > > This afternoon we should all tip our glass to the guys that went before and flew that creation > with the model "A" engine sputtering while spinning that homemade wood prop! > > Terry Turnquist > 601 XL Plans > St. Peters, MO > > Joemotis@aol.com wrote: In a message dated 12/29/2007 10:06:04 A.M. Pacific Standard Time, > wr.giacona@suddenlink.net writes: > http://forums.matronics.com But those that go about designing such conversions need to either > have at least some experience with aircraft power plants or a real strong background in > engineering. > > I disagree, trial and error teaches many things. And it would be > great to see this 150 HP in an aircraft. Quite a lot is already > known about conversions and heck, a redrive is the same > thing in principle as the jackshaft I installed on a Bonaza mini > bike toaccomadate the Hodaka Ace 90 that was replacing the Mac 9. > This Yamaha 4 stroke seems to me a good place to start if > one was so inclined. > > Many a failed attempt at something quite often turns out be > quite an educational experience. > > Joe Motis > Do not archive > > > > > > > > http://i83.photobucket.com/albums/j311/jdmotis/Genesis150_tcm26-67175.jpg > > > > top rated recipes and easy ways to stay in shape for winter. > > > > > --------------------------------- > Never miss a thing. Make Yahoo your homepage.


    Message 3


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    Time: 07:27:20 AM PST US
    From: Jaybannist@cs.com
    Listers, I'm sure some of you have faced this: I am very near the point of moving my fuselage to the airport. I planned on renting a truck to take it there. However, I have not been able to find a rental truck that is wide enough for the main gear. Most rental companies have trucks that are around 7'-6" wide. As you know, the gear is a little over 8'-0" wide. I just don't think it is feasible to transport the fuselage without the gear in place. I have a small (Harbor Freight) trailer that is 4' x 8'. At one point, I designed outriggers to support the main gear wheels, using the 2" x 2" steel tubes bought for airplane construction. It fits, but I'm afraid that this trailer is too light and would bounce too much and damage something. Any thoughts or suggestions would be appreciated. Jay in Dallas 601XL N2630J Any suggestions?


    Message 4


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    Time: 08:04:31 AM PST US
    From: Afterfxllc@aol.com
    Subject: Re: (no subject)
    The best way to transport it is on a 14 or 16 foot trailer. You put 2 4x4's on the top rails and set the main tires between them and then nail some 2x4 blocks on each side if the tires. The front tire can sit on 3 or 4 pallets. Strap the tires good then off you go. (http://food.aol.com/top-rated-recipes?NCID=aoltop00030000000004)


    Message 5


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    Time: 08:35:38 AM PST US
    From: "Jon Croke" <Jon@joncroke.com>
    Subject: Trailering Fuse options
    I'm sure some of you have faced this: I am very near the point of moving my fuselage to the airport. I planned on renting a truck to take it there. However, I have not been able to find a rental truck that is w Here is another inexpensive option (worked fine) that someone used: (and it was easy to load/unload) (made a 200 mi trip)


    Message 6


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    Time: 08:38:20 AM PST US
    From: "Clyde Barcus" <barcusc@comcast.net>
    Subject: Re:
    Jay, I have hauled a lot over the years on commercial trailers and those I have built myself, everything from a few hundred pounds to a few thousand. I would not hesitate to haul it on a small trailer, the weight is distributed through the landing gear so overhang doesn't mean much unless you are traveling at high speed or in very windy conditions, I am assuming you are not traveling very far so time isn't a big deal. As far as the rough ride, my dual axle trailer that I recently sold needed weight for a reasonable ride simply because of heavy duty springs, after all, that is what it was built for. Strap it down tight, travel slow and it will be just fine, the ride will be no worst than flying in bad weather. Best Regards Clyde ----- Original Message ----- From: <Jaybannist@cs.com> Sent: Sunday, December 30, 2007 9:25 AM > > Listers, > > I'm sure some of you have faced this: I am very near the point of moving > my fuselage to the airport. I planned on renting a truck to take it there. > However, I have not been able to find a rental truck that is wide enough > for the main gear. Most rental companies have trucks that are around > 7'-6" wide. As you know, the gear is a little over 8'-0" wide. I just > don't think it is feasible to transport the fuselage without the gear in > place. > > I have a small (Harbor Freight) trailer that is 4' x 8'. At one point, I > designed outriggers to support the main gear wheels, using the 2" x 2" > steel tubes bought for airplane construction. It fits, but I'm afraid > that this trailer is too light and would bounce too much and damage > something. > > Any thoughts or suggestions would be appreciated. > > Jay in Dallas 601XL N2630J > > Any suggestions? > > >


    Message 7


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    Time: 08:38:20 AM PST US
    Subject: Re: No Title
    From: "Tim Juhl" <juhl@avci.net>
    A few questions - 1.) How far do you have to go? 2.) Can you take back roads or lesser traveled streets and what condition are they in? For trips of just a few miles it is sometimes possible to set the nose or tailwheel on a low trailer or dolly and pull the fuselage behind the car. At our airport we've done that a number of times.... you just can't be in a hurry. When I need to move something farther I usually scout out a friend who has a big trailer that they use for hauling cars or machinery. There are several in my area. I have a small truck that can pull a good sized trailer but in some cases they loan me the truck to pull it as well. Another option is find someone around you that routinely hauls things like bulldozers or earth movers. Hire them to haul your fuselage on one of their trailers. They won't mind you nailing a few boards on the deck to hold the wheels in place. Be careful what you hook your straps to so nothing gets bent if you bounce the trailer a few times. Tim -------- ______________ CFII Champ L16A flying Zodiac XL - Jabiru 3300A Working on fuselage Read this topic online here: http://forums.matronics.com/viewtopic.php?p=154994#154994


    Message 8


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    Time: 08:44:32 AM PST US
    Subject: Re: Fairing the XL gascolator
    From: "Tim Juhl" <juhl@avci.net>
    Firewall mounting is common on any number of planes, although Cessnas are high wing which is a little different issue. The main thing to remember is that the gascolator should be at the low point of the fuel system. CH's original design assures that it is. I have not made a final determination of gascolator location but I like the idea of having the gascolator a straight drop below the fuel selector. I would, however, install a deflector / fairing if I put it in that location inasmuch as I do a fair amount of operations off grass strips. Tim -------- ______________ CFII Champ L16A flying Zodiac XL - Jabiru 3300A Working on fuselage Read this topic online here: http://forums.matronics.com/viewtopic.php?p=154997#154997


    Message 9


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    Time: 08:49:20 AM PST US
    From: Jaybannist@cs.com
    Subject: Trailering Fuse options
    Jon, That looks about like what I had planned for my trailer, except that the trailer in the photo is probably a LOT heavier than mine. Thanks, Jay "Jon Croke" <Jon@joncroke.com> wrote: >I'm sure some of you have faced this: I am very near the point of moving my fuselage to the airport. I planned on renting a truck to take it there. However, I have not been able to find a rental truck that is w > >Here is another inexpensive option (worked fine) that someone used: (and it was easy to load/unload) (made a 200 mi trip) > >


    Message 10


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    Time: 09:05:19 AM PST US
    From: LarryMcFarland <larry@macsmachine.com>
    Subject: Re: Trailer mods for an XL
    Hi Jay, I think you're on the right track and a 4 x 8 trailer might be just a little narrow. A snowmobile trailer is wider than most, probably 7'-6". Getting on the trailer is the problem, so I'd be inclined to make an angle frame the 8' width to support the main gear. Make an offset steel bar center skid with caster rollers and inverse angles each side that will center the frame going onto the trailer. Use a $25 cable-winch to pull the nose gear and the wide frame behind up onto the trailer. You may need a pair of bolt-on ramps to get it on and off again, but c-clamps will hold the sides once in position and ratchet straps would secure the gear to the wide frame. Get someone to drive behind your trailer and have him run safety flashers for a wide load, negate the need for turn signals and brake lights. Larry McFarland 601HDS at www.macsmachine.com Jaybannist@cs.com wrote: > > Listers, > > I'm sure some of you have faced this: I am very near the point of moving my fuselage to the airport. I planned on renting a truck to take it there. However, I have not been able to find a rental truck that is wide enough for the main gear. Most rental companies have trucks that are around 7'-6" wide. As you know, the gear is a little over 8'-0" wide. I just don't think it is feasible to transport the fuselage without the gear in place. > > I have a small (Harbor Freight) trailer that is 4' x 8'. At one point, I designed outriggers to support the main gear wheels, using the 2" x 2" steel tubes bought for airplane construction. It fits, but I'm afraid that this trailer is too light and would bounce too much and damage something. > > Any thoughts or suggestions would be appreciated. > > Jay in Dallas 601XL N2630J > > Any suggestions? > > >


    Message 11


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    Time: 09:16:15 AM PST US
    From: Juan Vega <amyvega2005@earthlink.net>
    Subject: Re: Fairing the XL gascolator
    many certifiied planes have the gscolator in the same spot as the 601's. look at the scottish aviation bulldog, or the Diamond aircrafts DA 40 and 20. Juan -----Original Message----- >From: Tim Juhl <juhl@avci.net> >Sent: Dec 30, 2007 11:44 AM >To: zenith-list@matronics.com >Subject: Zenith-List: Re: Fairing the XL gascolator > > >Firewall mounting is common on any number of planes, although Cessnas are high wing which is a little different issue. The main thing to remember is that the gascolator should be at the low point of the fuel system. CH's original design assures that it is. > >I have not made a final determination of gascolator location but I like the idea of having the gascolator a straight drop below the fuel selector. I would, however, install a deflector / fairing if I put it in that location inasmuch as I do a fair amount of operations off grass strips. > >Tim > >-------- >______________ >CFII >Champ L16A flying >Zodiac XL - Jabiru 3300A >Working on fuselage > > >Read this topic online here: > >http://forums.matronics.com/viewtopic.php?p=154997#154997 > >


    Message 12


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    Time: 09:20:53 AM PST US
    From: James Sagerser <alaskajim@cox.net>
    Subject: Re:
    I also have a Harbor Freight trailer that is 4x8, 12" tires, and a GVW of 1980lbs. It was way too stiff to haul a light fuselage so removed two of the springs on each side. I took my fuselage (without engine) on a roundtrip of 3,600 miles with no problems. On Dec 30, 2007, at 8:25 AM, Jaybannist@cs.com wrote: > > Listers, > > I'm sure some of you have faced this: I am very near the point of > moving my fuselage to the airport. I planned on renting a truck to > take it there. However, I have not been able to find a rental > truck that is wide enough for the main gear. Most rental companies > have trucks that are around 7'-6" wide. As you know, the gear is a > little over 8'-0" wide. I just don't think it is feasible to > transport the fuselage without the gear in place. > > I have a small (Harbor Freight) trailer that is 4' x 8'. At one > point, I designed outriggers to support the main gear wheels, using > the 2" x 2" steel tubes bought for airplane construction. It fits, > but I'm afraid that this trailer is too light and would bounce too > much and damage something. > > Any thoughts or suggestions would be appreciated. > > Jay in Dallas 601XL N2630J > > Any suggestions? > >


    Message 13


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    Time: 09:46:47 AM PST US
    From: "LRM" <lrm@skyhawg.com>
    Subject: Re: test
    Randy, if you really want to test this thing, try saying something like "I would like to try an unimproved engine" or something like that. Then you will know if it works, I can guarantee it. And, you would start a very interesting dialog. Not too many of us are going to get into "test". Do not Archive, LRM www.skyhawg.com. ----- Original Message ----- From: robert stone To: zenith-list@matronics.com Sent: Saturday, December 29, 2007 5:34 PM Subject: Re: Zenith-List: test Randy, If the test is to see if your messages are going out to members of the net, they are. Bob Stone ----- Original Message ----- From: Randy L. Thwing To: zenith-list@matronics.com Sent: Saturday, December 29, 2007 4:37 PM Subject: Zenith-List: test do not archive test href="http://www.matronics.com/contribution">http://www.matronics.com/c href="http://www.matronics.com/Navigator?Zenith-List">http://www.matron href="http://forums.matronics.com">http://forums.matronics.com ------------------------------------------------------------------------- ----- 12/29/2007 1:27 PM


    Message 14


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    Time: 10:02:00 AM PST US
    From: "LRM" <lrm@skyhawg.com>
    Subject: Re: Trying an unproven engine - is it feasible, is it
    safe? Before I got an offer I couldn't refuse on all my VW stuff, I looked real hard at the Yamaha Genesis 150 engine. It's a 4 cyl fuel injected 150 hp engine. Here was my thinking. I like 4 cylinders vs 3 because it would run smoother. I've had enough recent experience with rough running engines to last me a life time. I even got and studied the wiring diagrams and concluded that it would be easy to convert. The only sensor I would have to trick is the rollover one. The rest of them are O2, altitude, you need them anyway. You really wouldn't have to trick the rollover sensor, just don't bank or fly upside down. These little engines are designed to run at altitude, no icing, no carbs. I really can't think of a better natural conversion for an airplane. The 150 hp is very misleading. That's at around 8,000+ rpm and you don't want to run that very long. Max should be about 6 with a 2-1 or better re-drive. I'm guessing you would get around 100-110 hp. Building the PRSU shouldn't be a real challenge. Somebody probably has already built one. The way the trans is set up it would be lend itself to a belt drive quite well. I was going to cross that when I got there. My plan was to buy a brand new snowmobile, they are about 10k. Strip out the engine and wiring harness/sensors, sell the rest on E-Bay, hopefully get a couple of grand. Those are just my thoughts and 2 cents worth. To me what I discussed above is what this "Experimental" is all about. Too bad they don't have a "Fake Experimental" for some folks. Yep, I know I'm a smart ass. LRM, www.skyhawg.com ----- Original Message ----- From: "LarryMcFarland" <larry@macsmachine.com> Sent: Saturday, December 29, 2007 4:07 PM Subject: Re: Zenith-List: Re: Trying an unproven engine - is it feasible, is it safe? > > I don't think a degree will put you any closer to resolving the problems > of adapting a Yamaha. Examining "the numbers" needed to sustain power, > minimize engine rpms > and keep the prop engaged at the correct rpm at an appropriate total > weight would get you there if you're an "engine guy". I'd suspect this > one would be more appropriate > for a lighter aircraft. Super horsepower claims can be made for the > smallest engines, but most need excessive rpms and turbos to do any good > and they become very > thirsty in real operating conditions. The numbers are a shortcut that > anyone can sort thru if one takes the time well before spending precious > nickels. > > I'm rather impressed with the Suzuki though. Nice application and > conversion. Better than a 912 in simplicity and much more economical. > > Larry McFarland 601HDS at www.macsmachine.com > > > NYTerminat@aol.com wrote: >> *Does that also apply to the Wright Brothers who were bicycle >> mechanics???????????????* >> In a message dated 12/29/2007 1:06:25 P.M. Eastern Standard Time, >> wr.giacona@suddenlink.net writes: >> >> wr.giacona@suddenlink.net <mailto:wr.giacona@suddenlink.net> >> >> >> 2."Would I be better off going with a more proven conversion like >> the Suzuki/Geo or go with the 912?" >> >> Statement 1 pretty much stands on it's own. There is no mention >> that he has ANY experience with aircraft mechanics. He's not even >> a pilot. >> >> Statement 2 seems to show that he is just trying to come up with >> an aircraft he can fly. I will be anyone here $100 that should the >> original poster ever try to build a 701 or any plane with the >> engine he described it will never get off the ground. >> >> I'm hardly against conversion engines. But those that go about >> designing such conversions need to either have at least some >> experience with aircraft power plants or a real strong background >> in engineering. >> -------- >> W.R. &quot;Gig&quot; Giacona >> 601XL Under Construction >> See my progress at www.peoamerica.net/N601WR >> >> >> >> >> Read this topic online here: >> >> http://forums.matronics.com/viewtopic.php?p=154875#154875 >> >> >> * >> >> * > > > -- > 269.17.12/1202 - Release Date: 12/29/2007 1:27 PM > >


    Message 15


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    Time: 10:18:54 AM PST US
    From: Terry Phillips <ttp44@rkymtn.net>
    Subject: Alternatives to the 601XL steering rod firewall pass through
    We have had considerable discussion of various ways to seal the steering rod slots in the firewall and some elegant solutions have been posted. One obvious solution would be to build a tail dragger. No steering wheel, no pass through, no leak, straight forward solution. I'd like to consider another alternative. I'm wondering has anyone ever modified the 601 to use a castering nose wheel. Eliminate the steerable nosewheel and you eliminate the pass through. I believe that all the RV's except, possibly, the new 12 have castering nose wheels. I would think that, with a castering nosewheel, the plane might taxi better in strong cross winds, because you could use the full rudder to counteract weathervaneing. However, that is pure speculation on my part, since I've never flown a plane with a castering nose wheel. So, what about it group. Has anyone out there ever put a castering nose wheel on a 601 or given it serious consideration? Terry Phillips ttp44~at~rkymtn.net Corvallis MT 601XL/Jab 3300 slow build kit - Tail is finished; working on the wings http://www.mykitlog.com/N47TP/


    Message 16


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    Time: 10:33:39 AM PST US
    From: "robert stone" <rstone4@hot.rr.com>
    Subject: Re:
    Jay, Depending on how far it is to the airport, you may be able to tie the tail to your vehicle and tow the aircraft to the airport. I did this with a KR-2 several years ago in Huntington Beach, California. The airport was about 2 & 1/2 miles away and everything went fine. Just use back roads if possible and go slow. Someone needs to be on the tail gate if you use a pick up truck or sitting in an open trunk if you use a car just to watch and make sure everything is towing OK. Bob Stone Harker Heights, Tx ZodiacXL w/Jabiru 3300 ----- Original Message ----- From: <Jaybannist@cs.com> Sent: Sunday, December 30, 2007 9:25 AM > > Listers, > > I'm sure some of you have faced this: I am very near the point of moving > my fuselage to the airport. I planned on renting a truck to take it there. > However, I have not been able to find a rental truck that is wide enough > for the main gear. Most rental companies have trucks that are around > 7'-6" wide. As you know, the gear is a little over 8'-0" wide. I just > don't think it is feasible to transport the fuselage without the gear in > place. > > I have a small (Harbor Freight) trailer that is 4' x 8'. At one point, I > designed outriggers to support the main gear wheels, using the 2" x 2" > steel tubes bought for airplane construction. It fits, but I'm afraid > that this trailer is too light and would bounce too much and damage > something. > > Any thoughts or suggestions would be appreciated. > > Jay in Dallas 601XL N2630J > > Any suggestions? > > >


    Message 17


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    Time: 10:50:55 AM PST US
    Subject: Re: Aircraft Spruce Streamline Tubing
    From: "ricklach" <rick@ravengear.us>
    Hi Joe, I would love to see some pictures of the "Strut Cuffs" you made. Could you please take the time to post some pictures of your work. Thanks Rick Read this topic online here: http://forums.matronics.com/viewtopic.php?p=155016#155016


    Message 18


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    Time: 11:13:01 AM PST US
    From: VideoFlyer@aol.com
    Subject: trailer a fuselage
    I don't know where you live...but in our area (Iowa) a snowmobile trailer designed to carry two snowmobiles (about 8 feet wide) is the perfect size to carry a 601 fuselage. They are plentiful....several friends offered to let me use theirs. The fuse is not heavy. The gear fits on the trailer easily. It DOES hang over the back of the trailer and you need to put a flag of some kind on the tail. Dave. (http://food.aol.com/top-rated-recipes?NCID=aoltop00030000000004)


    Message 19


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    Time: 11:23:57 AM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: RE: trailer
    My 601XL fit in a 24 foot U-Haul truck on its gear with wheels (but no pants) . You need to visit an actual truck and measure it. The opening (where the tracks run for the overhead door) *is* too narrow. But you pass the gear through at an angle and then straighten out. Picture attached. For short trips the trailer with outriggers also works. I drove mine 20 miles. See the second picture. Those are full 4*8 panels of chipboard. You can see the ramps I used to roll the plane aboard bolted underneath the rear of the fuselage. What you can't see are the 2*4 stiffeners underneath the deck. -- Craig


    Message 20


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    Time: 12:45:02 PM PST US
    From: LarryMcFarland <larry@macsmachine.com>
    Subject: Re: Trying an unproven engine - is it feasible, is
    it safe? LRM, I'd recommend you purchase the engine, wiring harness and parts from the dealer or from a damaged snowmobile and save the premium paid and lost on excess parts. You've got the right idea though. Set up a test stand and work up the running power, engine mount and re-drive and establish a whole new conversion package. There's no reason it couldn't be done. Best of luck, Larry McFarland 601HDS at www.macsmachine.com do not archive LRM wrote: > > Before I got an offer I couldn't refuse on all my VW stuff, I looked > real hard at the Yamaha Genesis 150 engine. It's a 4 cyl fuel > injected 150 hp engine. Here was my thinking. I like 4 cylinders vs > 3 because it would run smoother. I've had enough recent experience > with rough running engines to last me a life time. I even got and > studied the wiring diagrams and concluded that it would be easy to > convert. The only sensor I would have to trick is the rollover one. > The rest of them are O2, altitude, you need them anyway. You really > wouldn't have to trick the rollover sensor, just don't bank or fly > upside down. These little engines are designed to run at altitude, no > icing, no carbs. I really can't think of a better natural conversion > for an airplane. The 150 hp is very misleading. That's at around > 8,000+ rpm and you don't want to run that very long. Max should be > about 6 with a 2-1 or better re-drive. I'm guessing you would get > around 100-110 hp. Building the PRSU shouldn't be a real challenge. > Somebody probably has already built one. The way the trans is set up > it would be lend itself to a belt drive quite well. I was going to > cross that when I got there. My plan was to buy a brand new > snowmobile, they are about 10k. Strip out the engine and wiring > harness/sensors, sell the rest on E-Bay, hopefully get a couple of grand. > > Those are just my thoughts and 2 cents worth. > > To me what I discussed above is what this "Experimental" is all > about. Too bad they don't have a "Fake Experimental" for some folks. > Yep, I know I'm a smart ass. LRM, www.skyhawg.com > > > ----- Original Message ----- From: "LarryMcFarland" > <larry@macsmachine.com> > To: <zenith-list@matronics.com> > Sent: Saturday, December 29, 2007 4:07 PM > Subject: Re: Zenith-List: Re: Trying an unproven engine - is it > feasible, is it safe? > > >> <larry@macsmachine.com> >> >> I don't think a degree will put you any closer to resolving the >> problems of adapting a Yamaha. Examining "the numbers" needed to >> sustain power, minimize engine rpms >> and keep the prop engaged at the correct rpm at an appropriate total >> weight would get you there if you're an "engine guy". I'd suspect >> this one would be more appropriate >> for a lighter aircraft. Super horsepower claims can be made for the >> smallest engines, but most need excessive rpms and turbos to do any >> good and they become very >> thirsty in real operating conditions. The numbers are a shortcut >> that anyone can sort thru if one takes the time well before spending >> precious nickels. >> >> I'm rather impressed with the Suzuki though. Nice application and >> conversion. Better than a 912 in simplicity and much more economical. >> >> Larry McFarland 601HDS at www.macsmachine.com >> >> >> >> >> >> NYTerminat@aol.com wrote:


    Message 21


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    Time: 01:13:38 PM PST US
    From: Joemotis@aol.com
    Subject: Re: Trying an unproven engine - is it feasible, is
    it safe? In a message dated 12/30/2007 12:45:51 P.M. Pacific Standard Time, larry@macsmachine.com writes: There's no reason it couldn't be done. Know any snowmobile wreckers? :) Joe Motis Do not Archive (http://food.aol.com/top-rated-recipes?NCID=aoltop00030000000004)


    Message 22


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    Time: 02:02:36 PM PST US
    From: Jerry Hey <jerry@jerryhey.com>
    Subject: 701 firewall forward package
    Today I stumbled across Valley Engineering who offers a complete firewall forward package for the 701 based on VW. I had not heard of them previously. Bottom line of $11,000 got my attention. Hp claim is 100 hp with included PSRU. Weighs 185 lb. It looks good and I intend to investigate further next week. Jerry


    Message 23


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    Time: 02:08:50 PM PST US
    From: Jerry Hey <jerry@jerryhey.com>
    Subject: 701 Firwall forward package
    Sorry, I accidentally sent the previous message before it was competed. I will try again. Today I stumbled across Valley Engineering who offers a complete firewall forward package for the 701 based on VW. I had not heard of them previously. Bottom line of $11,000 got my attention. Hp claim is 100 hp with included PSRU. Weighs 185 lb. It looks good and I intend to investigate further next week. If you want to have a look here is the URL: http://www.culverprops.com/zenith-701.php Jerry Here is one pic.


    Message 24


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    Time: 02:19:17 PM PST US
    Subject: Re: Trying an unproven engine - is it feasible, is it safe?
    From: "AB_Summit" <rengler@live.ca>
    I know of one 150FI engine for sale right now for $2500, or $3250 with all of the EFI hardware. I agree with your post LRM, about the smoothness of the 4 cylinder version, I've owned this engine in a 2006 Yamaha Apex and it is definitely a smooth running engine. I also think the case is better for adapting a redrive to than the 3 cylinder version. Come to think of it, I know where you can get a Genesis 150FI engine for free... on Feb. 4, 2006 I was riding my snowmobile in the mountains of British Columbia when a cornice broke underneath me and my snowmobile and I fell 265 ft. I broke my leg in several places and tore every ligament in my knee and laid there overnight because my riding partners couldn't get to me. I was helicoptered out the next day but my snowmobile was never recovered. Maybe I should auction off the GPS coordinates to the highest bidder? This was the accident that put my flight training on hold, haven't been flying since due to the financial effects of the accident. Here's a media report of the incident if anyone's interested. http://www.robsonvalleytimes.com/index.php?option=com_content&task=view&id=325&Itemid=67 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=155042#155042


    Message 25


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    Time: 02:48:43 PM PST US
    From: MaxNr@aol.com
    Subject: Re: Re: Trying an unproven engine - is it feasible, is it
    It sounds like a neat engine. I've got to say that it would be ballsy to put a one of a kind experimental engine on a newly built CH 701. There would be both a powerplant and an airframe to debug simultaneously in the test phase. Like your first born turning out to be twins. This engine sure looks like it has promise. RTD Do not archive ************************************** recipes (http://food.aol.com/top-rated-recipes?NCID=aoltop00030000000004)


    Message 26


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    Time: 02:52:09 PM PST US
    From: Jaybannist@cs.com
    Subject: To The Airport
    A Big THANKS to all you listers for your input on taking my fuselage to the airport. This list and the listers on it are awesome!! Jay in Dallas 601XL N2630J Do not archive


    Message 27


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    Time: 03:34:12 PM PST US
    From: george may <gfmjr_20@HOTMAIL.COM>
    Subject: Alternatives to the 601XL steering rod firewall pass
    through "So, what about it group. Has anyone out there ever put a castering nose > wheel on a 601 or given it serious consideration?" Terry-- The closest plane to a 601 with a castering nosewheet is the CZAW sportcr uiser. As far as ease of use, the folks I've spoken to in the RV community indicate that it's their weakest link. Must be careful on landing not to pu t too much weight on it. In comparing with the XL for taxing, the 601XL is much quicker and easier to turn with the direct coupling. George May 601XL 912s _________________________________________________________________ i=92m is proud to present Cause Effect, a series about real people making a difference.


    Message 28


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    Time: 03:53:02 PM PST US
    Subject: Re: 701 Firwall forward package
    From: "jhines" <johnrhines@gmail.com>
    Looks interesting, but that air filter sticking up from the cowl is really ugly! I didn't see a package for the 601. I wonder if it would be a good fit. John Hines www.johnsplane.com :? -------- John Hines Read this topic online here: http://forums.matronics.com/viewtopic.php?p=155059#155059


    Message 29


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    Time: 04:56:09 PM PST US
    Subject: 601XL - Making More Leg Room...?
    From: "PatrickW" <pwhoyt@Yahoo.com>
    Has anyone moved the Rudder Pedals or the Rear Bearing Channel (6B8-3) forward so as to provide increased leg room on the 601XL? Looking at the drawings, it appears there is little leeway to move the Rudder Pedals/bearings forward, hence the idea of moving the entire Rear Bearing Channel assembly forward. The obvious limit on the forward side would be interference with the firewall. Immediately aft of the firewall are the Lower Engine Mount Fittings (6B6-5). Perhaps the rearmost bolt through the Lower Engine Mount Fittings could also pass through the Rear Bearing Channel and still leave sufficient room for full rudder pedal travel? Has anyone done something similar? Any other ideas out there? Patrick XL/Corvair N63PZ Read this topic online here: http://forums.matronics.com/viewtopic.php?p=155063#155063


    Message 30


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    Time: 05:03:26 PM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: 701 Firewall forward package
    Culver likes big props. I wonder how much ground clearance there is in their 701 FWF. -- Craig


    Message 31


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    Time: 05:03:53 PM PST US
    From: "Carl" <cgbrt@mondenet.com>
    Subject: Re: Alternatives to the 601XL steering rod firewall pass
    through Terry. Don't sell short the advantages of nose wheel steering. Much easier to control during taxi and much better control during early part of TO and landing especially in crosswinds. Carl 701/912/amphibs ----- Original Message ----- From: "Terry Phillips" <ttp44@rkymtn.net> Sent: Sunday, December 30, 2007 1:14 PM Subject: Zenith-List: Alternatives to the 601XL steering rod firewall pass through > > We have had considerable discussion of various ways to seal the steering > rod slots in the firewall and some elegant solutions have been posted. > > One obvious solution would be to build a tail dragger. No steering wheel, > no pass through, no leak, straight forward solution. I'd like to consider > another alternative. > > I'm wondering has anyone ever modified the 601 to use a castering nose > wheel. Eliminate the steerable nosewheel and you eliminate the pass > through. I believe that all the RV's except, possibly, the new 12 have > castering nose wheels. I would think that, with a castering nosewheel, the > plane might taxi better in strong cross winds, because you could use the > full rudder to counteract weathervaneing. However, that is pure > speculation on my part, since I've never flown a plane with a castering > nose wheel. > > So, what about it group. Has anyone out there ever put a castering nose > wheel on a 601 or given it serious consideration? > > > Terry Phillips > ttp44~at~rkymtn.net > Corvallis MT > 601XL/Jab 3300 slow build kit - Tail is finished; working on the wings > http://www.mykitlog.com/N47TP/ > > >


    Message 32


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    Time: 05:07:48 PM PST US
    From: "Mack Kreizenbeck" <aprazer@cableone.net>
    Subject: Re: Fairing the XL gascolator
    You won't have much problems with runway debris when sporting wheel pants such as the Diamond XLS. I love to fly the back country strips. Most of these Idaho runways are gravel (built along side stream beds with whatever materials available) which makes wheel pants a hindrance. Most of these back country strips are described as turf, dirt or? The suggested gascolator location makes it the weakest point of the 601XL -- sure would hate to have it damaged on takeoff -- loss of power will put you into the river as there is no other place to go! I designed and built a fairing that encloses the whole gascolator -- sharing this info. with this thread many months ago. Recommend that you go to the archives for pixs, etc... Please let me reiterate -- please, please get checked out with a back country instructor prior to trying it on your own. We loose a lot of out-of-state people on our back country strips every year! Each one of these airports has their own idiosyncrasies and then there is density altitude problem! Good rule-of-thumb: Don't fly the back country air ports after 10:00am! Mack 601XL/3300


    Message 33


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    Time: 05:33:06 PM PST US
    From: Paul Mulwitz <psm@ATT.NET>
    Subject: Re: 601XL - Making More Leg Room...?
    Hi Patrick, I would not suggest moving the channel forward. If anything you might get more leg room by moving the channel backward toward the spar carry-through. You set the rudder pedal locations by adjusting the length of the tie rods that go to the nose wheel control column. The pedals freely rotate in their mounts, so the location of the mounts and the channel don't play much of a role in the final pedal positions. I would suggest mounting the rudder pedal support channel as shown in the drawings. Paul XL fuselage At 04:50 PM 12/30/2007, you wrote: >Has anyone moved the Rudder Pedals or the Rear Bearing Channel >(6B8-3) forward so as to provide increased leg room on the 601XL? > >Looking at the drawings, it appears there is little leeway to move >the Rudder Pedals/bearings forward, hence the idea of moving the >entire Rear Bearing Channel assembly forward.


    Message 34


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    Time: 05:47:57 PM PST US
    From: Terry Turnquist <ter_turn@yahoo.com>
    Subject: Re: Re: Trying an unproven engine - is it feasible,
    is it Not being a snowmobiler, I'm wondering about the cooling requirements of an engine designed for cold weather operations in say, the Arizona dessert in July. Anybody? Do Not Archive Terry Turnquist MaxNr@aol.com wrote: It sounds like a neat engine. I've got to say that it would be ballsy to put a one of a kind experimental engine on a newly built CH 701. There would be both a powerplant and an airframe to debug simultaneously in the test phase. Like your first born turning out to be twins. This engine sure looks like it has promise. RTD Do not archive ********************************?NCID=aoltop00030000000004) --------------------------------- Never miss a thing. Make Yahoo your homepage.


    Message 35


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    Time: 06:05:36 PM PST US
    Subject: Re: Trying an unproven engine - is it feasible, is it
    From: "AB_Summit" <rengler@live.ca>
    ter_turn(at)yahoo.com wrote: > Not being a snowmobiler, I'm wondering about the cooling requirements of an engine designed for cold weather operations in say, the Arizona dessert in July. Anybody? > > Do Not Archive > > Terry Turnquist Cooling should be a non-issue, there are guys adapting these engines for use in sand rails in the dessert with no problems. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=155086#155086


    Message 36


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    Time: 06:20:29 PM PST US
    From: Ronald Steele <rsteele@rjsit.com>
    Subject: Re: 601XL - Making More Leg Room...?
    I'm very interested in this problems also. I'm even considering doing away with the toe breaks to get an extra inch or so of forward movement. Has anybody else done this? The Tecnam I'm flying now has a single handle in the center console that seems to work Ok, it just different. Ron On Dec 30, 2007, at 7:50 PM, PatrickW wrote: > > Has anyone moved the Rudder Pedals or the Rear Bearing Channel > (6B8-3) forward so as to provide increased leg room on the 601XL? > > Looking at the drawings, it appears there is little leeway to move > the Rudder Pedals/bearings forward, hence the idea of moving the > entire Rear Bearing Channel assembly forward. > > The obvious limit on the forward side would be interference with > the firewall. Immediately aft of the firewall are the Lower Engine > Mount Fittings (6B6-5). Perhaps the rearmost bolt through the > Lower Engine Mount Fittings could also pass through the Rear > Bearing Channel and still leave sufficient room for full rudder > pedal travel? > > Has anyone done something similar? Any other ideas out there? > > Patrick > XL/Corvair > N63PZ > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=155063#155063 > >


    Message 37


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    Time: 06:39:58 PM PST US
    From: "LRM" <lrm@skyhawg.com>
    Subject: Re: 701 Firwall forward package
    Yep, Valley's whole package is bad ugly, but so are most 701s. It's a good functional fit for those who just want a sky jeep. LRM www.skyhawg.com ----- Original Message ----- From: "jhines" <johnrhines@gmail.com> Sent: Sunday, December 30, 2007 5:52 PM Subject: Zenith-List: Re: 701 Firwall forward package > > Looks interesting, but that air filter sticking up from the cowl is really > ugly! I didn't see a package for the 601. I wonder if it would be a good > fit. > > John Hines > www.johnsplane.com :? > > -------- > John Hines > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=155059#155059 > > > -- > 12/29/2007 1:27 PM > >


    Message 38


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    Time: 06:59:18 PM PST US
    From: "LRM" <lrm@skyhawg.com>
    Subject: Re: Trying an unproven engine - is it feasible, is it
    safe? The main reason I would buy a new snowmobile is because I know I would have every part I need except the PRSU. Exhaust parts, radiator and more. When you don't know exactly what you need, those little things will nickel and dime you to death. And I doubt I could buy too many wrecked parts around here, in fact I've never seen a snowmobile in Arkansas. We have a whole lot of those skidoos and alike, but I think their cooling system is too different. The only real down side to most conversions that no one has mentioned is insurance. You can't get it with an unapproved engine. It's a big risk. I found that out when I tried to insure my skyhawg. Anybody out there think there might be a market for a airboat with a Harley on it? LRM www.skyhawg.com ----- Original Message ----- From: Joemotis@aol.com To: zenith-list@matronics.com Sent: Sunday, December 30, 2007 12:44 AM Subject: Re: Zenith-List: Re: Trying an unproven engine - is it feasible, is it safe? Here is a pic of the Yamaha in question. <a href="http://s83.photobucket.com/albums/j311/jdmotis/?action=view&cur rent=Genesis150_tcm26-67175.jpg" target="_blank"><img src="http://i83.photobucket.com/albums/j311/jdmotis/Genesis150_tcm26-67 175.jpg" border="0" alt="Photobucket"></a> ------------------------------------------------------------------------- ----- top rated recipes and easy ways to stay in shape for winter. ------------------------------------------------------------------------- ----- 12/29/2007 1:27 PM


    Message 39


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    Time: 07:02:54 PM PST US
    From: Juan Vega <amyvega2005@earthlink.net>
    Subject: Re: Alternatives to the 601XL steering rod firewall pass
    through yes the Brazilians did it on their airfox/ 601 and the 601 the Czecks stole and are now building as the sport Cruiser. Juan -----Original Message----- >From: Terry Phillips <ttp44@rkymtn.net> >Sent: Dec 30, 2007 1:14 PM >To: zenith-list@matronics.com >Subject: Zenith-List: Alternatives to the 601XL steering rod firewall pass through > > >We have had considerable discussion of various ways to seal the steering >rod slots in the firewall and some elegant solutions have been posted. > >One obvious solution would be to build a tail dragger. No steering wheel, >no pass through, no leak, straight forward solution. I'd like to consider >another alternative. > >I'm wondering has anyone ever modified the 601 to use a castering nose >wheel. Eliminate the steerable nosewheel and you eliminate the pass >through. I believe that all the RV's except, possibly, the new 12 have >castering nose wheels. I would think that, with a castering nosewheel, the >plane might taxi better in strong cross winds, because you could use the >full rudder to counteract weathervaneing. However, that is pure speculation >on my part, since I've never flown a plane with a castering nose wheel. > >So, what about it group. Has anyone out there ever put a castering nose >wheel on a 601 or given it serious consideration? > > >Terry Phillips >ttp44~at~rkymtn.net >Corvallis MT >601XL/Jab 3300 slow build kit - Tail is finished; working on the wings >http://www.mykitlog.com/N47TP/ > >


    Message 40


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    Time: 07:22:39 PM PST US
    From: Jerry Hey <jerry@jerryhey.com>
    Subject: Re: 701 Firwall forward package
    Larry, I was just about to post the same sentiment. The funky cowl is uncompromised cooling. It works for me. Jerry On Dec 30, 2007, at 9:36 PM, LRM wrote: > > Yep, Valley's whole package is bad ugly, but so are most 701s. It's > a good functional fit for those who just want a sky jeep. LRM www.skyhawg.com > ----- Original Message ----- From: "jhines" <johnrhines@gmail.com> > To: <zenith-list@matronics.com> > Sent: Sunday, December 30, 2007 5:52 PM > Subject: Zenith-List: Re: 701 Firwall forward package > > >> >> Looks interesting, but that air filter sticking up from the cowl is >> really ugly! I didn't see a package for the 601. I wonder if it >> would be a good fit. >> >> John Hines >> www.johnsplane.com :? >> >> -------- >> John Hines >> >> >> >> >> Read this topic online here: >> >> http://forums.matronics.com/viewtopic.php?p=155059#155059 >> >> >> >> >> >> >> >> >> >> >> >> >> >> -- >> 12/29/2007 1:27 PM >> > >


    Message 41


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    Time: 07:45:28 PM PST US
    From: Bryan Martin <bryanmmartin@comcast.net>
    Subject: Re: 601XL - Making More Leg Room...?
    With nosewheel steering, you can probably get by just fine with a hand brake. The toe brakes give a bit more control on a slippery runway though. On Dec 30, 2007, at 9:19 PM, Ronald Steele wrote: > > I'm very interested in this problems also. I'm even considering > doing away with the toe breaks to get an extra inch or so of forward > movement. Has anybody else done this? The Tecnam I'm flying now > has a single handle in the center console that seems to work Ok, it > just different. > > Ron > -- Bryan Martin N61BM, CH 601 XL, RAM Subaru, Stratus redrive. do not archive.


    Message 42


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    Time: 11:33:03 PM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: A *flying* electric airplane
    >From AVweb: The first flight of the appropriately named Electra electric-powered open-cockpit aircraft took place Sunday, Dec. 23 at 11:50 a.m. local time at the Aspres sur Buech airfield, Hautes Alpes. The braced-shoulder-wing taildragger flew a closed circuit for 48 minutes powered by lithium polymer batteries, traveling the equivalent of a little more than 31 miles. (A quick look at the aircraft suggests the airframe itself was chosen more for expedience than for its high-performance characteristics). Piloted by test engineer Christian Vandamme, the flight was achieved in cooperation with APAME, the French association for the promotion of electrically motorized aircraft that created it. According to APAME's Web site, "This flight uses the electrical engine for light aircraft respecting the environmental context and the control of energy costs." It also builds on the success of the Electron Libre ultralight trike (powered hang-glider), which flew for 22 minutes in calm air on Aug. 25 from Aspres sur Buech airfield. http://www.apame.eu/ -- Craig




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