RV4-List Digest Archive

Tue 12/02/03


Total Messages Posted: 3



Today's Message Index:
----------------------
 
     1. 12:01 AM - Official Usage Guideline [Please Read] [Monthly Posting] (Matt Dralle)
     2. 05:47 PM - Re: Ivo Magnum 3 bladed adjustable prop. (Hank Landman)
     3. 08:02 PM - Re: Ivo Magnum 3 bladed adjustable prop. (rob ray)
 
 
 


Message 1


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    Time: 12:01:05 AM PST US
    From: Matt Dralle <dralle@matronics.com>
    Subject: Official Usage Guideline [Please Read] [Monthly Posting]
    DNA: do not archive --> RV4-List message posted by: Matt Dralle <dralle@matronics.com> Dear Lister, Please read over the RV4-List Usage Guidelines below. The complete RV4-List FAQ including these Usage Guidelines can be found at the following URL: http://www.matronics.com/FAQs/RV4-List.FAQ.html Thank you, Matt Dralle Matronics Email List Administrator ****************************************************************************** RV4-List Usage Guidelines ****************************************************************************** The following details the official Usage Guidelines for the RV4-List. You are encouraged to read it carefully, and to abide by the rules therein. Failure to use the RV4-List in the manner described below may result in the removal of the subscribers from the List. RV4-List Policy Statement The purpose of the RV4-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. ------- [This is an automated posting.]


    Message 2


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    Time: 05:47:13 PM PST US
    From: "Hank Landman" <pukndg@mindspring.com>
    Subject: Re: Ivo Magnum 3 bladed adjustable prop.
    --> RV4-List message posted by: "Hank Landman" <pukndg@mindspring.com> Thanks Jim!!! Hank > [Original Message] > From: <LessDragProd@aol.com> > To: <rv4-list@matronics.com> > Date: 12/1/03 11:39:09 PM > Subject: Re: RV4-List: Ivo Magnum 3 bladed adjustable prop. > > --> RV4-List message posted by: LessDragProd@aol.com > > I did the original flight test for the Ivoprop Magnum inflight adjustable > propeller. > > I flew about 20 different sets of blades for my Ivoprop Magnum inflight > adjustable propeller. I worn out two sets of bolts with all of the changes and > inspections. > (Initially, I had to disassemble and inspect the blades after each hour of > flight.) > > About May 1996, Ivo figured out what it took to properly retain the blades in > the hub. > > I did follow the torquing schedule and requirements. It is probably why I > never had any of the blades start the progressive failure mode after May 1996. > The stainless steel tape across the blades provides the first warning, before > any damage occurs to the blades. > I had not broken a single tape since May 1996. > > I did get a replacement set of blades in Aug. 1997. I had removed the > stainless steel leading edge tape and painted the blades maroon with some "super" > paint. It didn't work that well in the rain. > The stainless steel leading edge tape works fine. And it is fairly easy to > replace if it gets damaged by sand or pebbles. > > I preferred to fly with the Ivoprop, rather than my Warnke fixed pitch prop. > The performance was better with the Ivoprop, overall. > > I have a MT Propeller electric CS propeller now. The electric governor works > great. > It appears to perform better than the Warnke and the Ivoprop. However, I > still need to move the CG back to the original position before I can get good > numbers. > (The CG shifted forward when I changed from a 28 volt system to a 12 volt > system.) > > I normally cruise at around 160 mph tias. This works even at 17,500' without > the supercharger engaged. Full throttle at 4,000' density altitude gives me > a little over 200 mph. This is about the same as with the 2 blade Ivoprop > Magnum propeller. > > Jim Ayers > >


    Message 3


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    Time: 08:02:02 PM PST US
    From: rob ray <smokyray@yahoo.com>
    Subject: Re: Ivo Magnum 3 bladed adjustable prop.
    --> RV4-List message posted by: rob ray <smokyray@yahoo.com> I am just glad there are people out there still thinking outside the container, like Jim. I wish I had a LOM in mine... RR Hank Landman <pukndg@mindspring.com> wrote: --> RV4-List message posted by: "Hank Landman" Thanks Jim!!! Hank > [Original Message] > From: > To: > Date: 12/1/03 11:39:09 PM > Subject: Re: RV4-List: Ivo Magnum 3 bladed adjustable prop. > > --> RV4-List message posted by: LessDragProd@aol.com > > I did the original flight test for the Ivoprop Magnum inflight adjustable > propeller. > > I flew about 20 different sets of blades for my Ivoprop Magnum inflight > adjustable propeller. I worn out two sets of bolts with all of the changes and > inspections. > (Initially, I had to disassemble and inspect the blades after each hour of > flight.) > > About May 1996, Ivo figured out what it took to properly retain the blades in > the hub. > > I did follow the torquing schedule and requirements. It is probably why I > never had any of the blades start the progressive failure mode after May 1996. > The stainless steel tape across the blades provides the first warning, before > any damage occurs to the blades. > I had not broken a single tape since May 1996. > > I did get a replacement set of blades in Aug. 1997. I had removed the > stainless steel leading edge tape and painted the blades maroon with some "super" > paint. It didn't work that well in the rain. > The stainless steel leading edge tape works fine. And it is fairly easy to > replace if it gets damaged by sand or pebbles. > > I preferred to fly with the Ivoprop, rather than my Warnke fixed pitch prop. > The performance was better with the Ivoprop, overall. > > I have a MT Propeller electric CS propeller now. The electric governor works > great. > It appears to perform better than the Warnke and the Ivoprop. However, I > still need to move the CG back to the original position before I can get good > numbers. > (The CG shifted forward when I changed from a 28 volt system to a 12 volt > system.) > > I normally cruise at around 160 mph tias. This works even at 17,500' without > the supercharger engaged. Full throttle at 4,000' density altitude gives me > a little over 200 mph. This is about the same as with the 2 blade Ivoprop > Magnum propeller. > > Jim Ayers > > --------------------------------- Free Pop-Up Blocker - Get it now




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