RV Builder's Hotline
About the Hotline June 28, 2008 Subscribe free
Hot threads online
  • RV-8 spin recovery
    What's the proper technique? (VAF)
  • Rudder cable rubbing?
    Simple fixes for the cable hitting bushings, etc. (Rivetbangers)
  • Dimmer trick
    Is there a trick to obtain similar brightness in all panel lights? (AeroElectric)
  • RV-10 Service Bulletin
    How long will it take? One builder documents the process. (RV-10 List)
  • Horizontal induction in an RV-9
    One builder encounters some problems. (Rivetbangers)
  • Transponder coax
    Do you need a separate cable run? As usual, disagreement. (VAF)
  • Intercom install
    Expanding on a theme. Should you have a shop make your harness for this? (VAF)
  • AirVenture RV-3 meeting
    Randy Lervold puts together a gathering. (VAF)
  • Baggage compartment
    The things you can do with hidden compartments (VAF)
  • Slider windscreen gap
    Thoughts and solutions on fixing the gap on the lower windscreen on a slider canopy. (VAF)
  • -7 canopy hinge drilling
    What should you do before you drill the hinges? (VAF)

  • Roll response and sensitivity
    An RV-7A builder finds more sensitivity on a QB than the slo-build (VAF)
     Note: For the hot threads online, I'm no longer following the main RV-List. The number of posts there has dropped to too low a level The bulk of this will be merely taking the best of the many, many threads on VAF. However, anytime you see an interesting thread -- anywhere -- feel free to e-mail me.


    IN THE MAGS

    Steam gauge special
    Stein Bruch's series: In a world awash in electronic instruments, there's still a place for the old school. ($$$ Kitplanes August 2008 pgs. 36)

    Gust strategies
    Dave Higdon: Understanding wind gusts. ($$$ Aviation Safety, July 2008 pg 8)

    Just Tires?
    Few pilots realize how important they are. (Plane & Pilot)



    RV BUILDING

    Wing tip antenna installation
    APRS tracking for dummies...and geniuses
    For those of you who are not well versed in engineering, the various threads and posts about the automatic position reporting system might seem like just another case of geeks at work. But, as it turns out, even a caveman can understand the value of the system, which is inexpensive to install and allows your loved ones -- and even those who don't like you that much -- to follow your flight.

    Two RVers seem most responsible for bringing this capability to the RV community: Sam Buchanan and Pete Howell. Sam has written a primer on installing the system in his RV-6 on his RV Journal Web site.

    Pete Howell has written extensively about the subject in the June issue of the RVator, the official newsletter of the Minnesota Wing of Van's Air Force. "I was unsure what to expect, but was pleasantly surprised to see that my entire flight had been captured and was easily reviewed on the Internet when I got home. Even more surprising, I was able to send signal to stations over 100 miles away with the tiny transmitter!" Pete wrote.

    He also showed off the system during Saturday's (today's, how's that for service!) BBQ that the wing held this afternoon. Some images are in the slideshow below.

    Related links:
    Kitplanes: Sam Buchanan - Found from Space ($$$)
    VAF thread: Another long cross country
    Thread: Strange APRS problem (VAF)

    Rocket down in New Jersey
    Cape May crashFriends say there were two things Dennis McGurk Jr. loved: flying and his wife, Oksana. A few months ago, the Atlantic City police officer added to his love when he purchased a 2007 F1 Harmon Rocket Acrobatic Plane, for which he traveled to Texas to assist the manufacturer with custom assembly. Both were killed when the plane crashed a week ago Friday. (More)

    This week's fly-in roundup
    Pictures of RVs. More pictures of RVs. Still more. There's not a lot "new," per se at a fly-in, except the constant barrage of airplane pictures. And what's wrong with that. Here's this week's recap of various events across the far-flung Planet RV.
    Pix: Benton, KS pancake feed (and write-up here)
    Pix: Lancaster, SC fly-in (and write-up here)
    Thread: Lewistown, MT fly-in (VAF)
    Pix: Colorado to Minnesota trip (Write-up VAF)
    Benton Holzwarth's Scappoose images

    Builder profile: Dan Reeves
    Dan ReevesDan Reeves, 44, of Zenu Road in Lower Allen Twp., is building a Van's RV-7A airplane in his basement. He will have to dig out part of the basement wall to get it out.(More)
    Related Links:
    Building a Zenith in a basement (Sport Aviation)
    VAF: Can I build an RV in a two-car garage?
    Kitplanes: Setting up shop ($$)

    The RV photography of Don Neuberg
    Don Neuberg's workEvery now and again Don Neuberg sends some terrific photos of his work, and much of his work involves taking photos of RV airplanes. With the return of the RV Builder's Hotline, Don has sent some of his favorites that he's been saving. (More)

    RV SPECIFIC SEARCH
    Learn more about this.

    LETTERS FROM FLYOVER COUNTRY
    Sam Burgess Memorial Junket Update
    The flight from Payson, AZ to Eagles Roost, AZ was a short one, but challenging. I climbed to 8500 msl to clear the mountains and flew for nearly an hour over extremely hostile country. (More)

    NEWS AND STUFF WE JUST HAPPEN TO LIKE

    Minnesota Wing of Van's Air Force quarterly meeting
    This afternoon, about 50 or so members of this active group held a barbecue, and did some hangar flying at the Crystal Airport. Warren Starkebaum, RV-7 builder was the chef and host.

    Little Falls festival's flights give kids wings
    RV-6A pilot among those giving Young Eagles rides in St. Cloud, Minn. (St. Cloud Times)

    Bob Leffler's RV-10
    The RV-7 and RV-8 guys were amazed that the RV-10 wing assemble doesn’t require a jig to be built, the chapter newsletter says. (EAAChapter 9).

    Connectors
    I've mentioned this before but it's come up again this week in other conversations. Want to learn plenty about electrical connectors andhow to make them? Vertical Power has great documentation. (More VP docs)

    Kevin Horton's engine start
    We've been following Kevin's RV-8 project for some time. There are few builders as expert at building and providing as detailed information as Kevin. On Thursday, he finally cranked up the engine (Video here | Post here) Check his entire Web site for other information. He's just posted an update on swinging the compass.

    Blogging at FL250
    This has nothing to do with GA or homebuilt airplanes but it's one of my favorite aviation blogs.

    Interview with Marc Ausman
    Vertical Power's boss (and RV-7 builder and pilot) is featured in the AOPA magazine. Here's the printed version. And here's Marc's audio. And here's the RV Builder's Hotline article from back way before anybody had ever heard of Vertical Power.

    Preparing for takeoff
    Paul Hove can get to Duluth from the Lake Elmo Airport in a half hour without getting a speeding ticket. Traveling at 200 mph without traffic, it's easy for the former Twin Cities computer company executive. (Stillwater, Minnesota Gazette)


     

     

    BUILDER TIPS

    Properly attaching a rod end bearing
    Jack DueckRVer Jack Dueck of Calgary is doing a sensational job in the series of homebuilt tips that EAA is making available. This week he takes us through the process of properly attaching a rod end bearing. This is an area that has concerned me for some time because I see a lot of builders who attach rod ends without the proper washers to keep the bolt from slipping through in the event of rod-end failure. Check it out.

    Static line clip
    Static line clipSometimes the simple solutions look pretty nifty. I saw this on Warren Starkebaum's plane today. It's the clip he's spaced every 8 or 9 inches or so to hold his static line in place as it makes its way forward under the longeron. The Van's instructions feature a little piece of .032, curled at an end and riveted through the skin and that certainly works too. But this arrangement looks much nicer.


    Canopy Cutting tool
    Yesterday I was preparing to cut the canopy on a 9A when an old friend "IA" stopped by to visit and asked what I was going to cut the canopy with. Like everyone else, the die grinder and a cutoff disc. He said he had something better and returned in the morning with an orthopedic "CAST CUTTER". That is correct, doctors cut the cast off a broken bone etc. The old "IA" has been cutting plexi/Lexan for 40 years with it with no problem. I tried it and was amazed......no dust at all....no need for a mask.....no hot chips....no melting plastic......thin circular blade appears to be rotating but it's not, it's oscillating.....very fine control....does not want to climb if going in the wrong direction........ you can put it on your hand and it will not cut you.....and it's quiet, no compressor or high speed angle grinder noise. First cut was to "score" a groove as a guide, second pass was right through like butter. Find your doctor friend and see if he will let go of one. You'll never give it up. (VAF) Bob notes: Of course it depends on how much you want to spend.

    Note: Every now and again, the flow of builder tips stops and I have to put out another call for people to submit their favorite ones -- either ones they developed, or ones they stole. Keep in mind that new builders are coming along all the time and what might seem like old hat, really isn't. So please forward your favorite builder tip to me and include a link to its source so I can give proper credit.


    Oshkosh Plans
    Popular T-shirt in '07Yesterday's opening of Camp Scholler has lots of us pining for Oshkosh. Although there's no RV Builder's BBQ this year (the up-front cash was going to be too much for me this year). I'd like to do it next year but only if we can get some financial assistance assured by the end of this summer. Otherwise I end up with a huge gamble with no guarantee I'll be able to break even.), I'll be in the same spot in the field in Camp Scholler (See the map). You're all invited to stop by at any time. I'll have a cooler of drinks and a (much smaller) grill. Bring a chair and sit and talk RV building. My cellphone number is 651.246.5564. Better still, why don't we make the area around 12th and Lindbergh an RV builders' corral?

    I'm also planning on writing an article on judging an RV. I need two things (1) an EAA aircraft judge and (2) a willing RV builder who is flying into Oshkosh, preferably very early. I'm talking to the EAA to find the judge. I'm talking to you -- now -- to find the volunteer. Please e-mail me if you'd like to be the RV guinea pig.

    A few weeks ago, I printed a schedule of RV-related forums. If you plan on attending any and are bringing a laptop and would like to write an article on one you attend, please contact me. It's a simple matter of simply forwarding it to me via e-mail.

    As to Oshkosh, I'll be providing updates on Letters from Flyover Country, and I'll provide updates through the day via Twitter here. Be sure to sign up to follow along. Hope to see you at Oshkosh.

    ARCHIVES
    See a list of previous RV Builder Hotlines organized by date and subject. (Go)
    PICTURE OF THE WEEK
    Picture of the Week

    This is the proper form for any get-together of RV airplane builders. Drinks in hand, backs bent, quizzical look on face. This was taken this (Saturday) afternoon at Warren Starkebaum's hangar in Crystal, Minn.

    The RV Builder's Newsletter is published every Saturday morning or as time allows and is distributed to those interested in building and flying the RV aircraft featured by Van's Aircraft Inc. There is no cost to subscribe and the newsletter is delivered by e-mail in html format. ©2008 Bob Collins. This newsletter is not endorsed by, approved by, or affiliated with Van's Aircraft Inc. If you no longer wish to receive this newsletter, you may unsubscribe by clicking this ink. No message is necessary.