RV10-List Digest Archive

Thu 08/12/10


Total Messages Posted: 11



Today's Message Index:
----------------------
 
     1. 04:19 AM - Re: Re: Overhead Console Airflow (Richard Bibb)
     2. 05:45 AM - Re: Re: Overhead Console Airflow (Geoff Combs)
     3. 06:04 AM - Re: Plane power Vs B&C Alternators (Condrey, Bob (US SSA))
     4. 07:45 AM - ELT antenna (Chris Hukill)
     5. 07:54 AM - Re: ELT antenna (Kelly McMullen)
     6. 09:01 AM - Re: Plane power Vs B&C Alternators (Richard Martin)
     7. 11:35 AM - Re: Plane power Vs B&C Alternators (Scott Schmidt)
     8. 11:35 AM - Re: GPS and ELT Antennae mounting (johngoodman)
     9. 01:38 PM - Re: Re: GPS and ELT Antennae mounting ()
    10. 03:39 PM - Re: If Doing It Again, What Would You Do Differently? (Bruce Johnson)
    11. 05:48 PM - Re: If Doing It Again, What Would You Do Differently? (Pascal)
 
 
 


Message 1


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    Time: 04:19:36 AM PST US
    From: "Richard Bibb" <rbibb@tomet.net>
    Subject: Re: Overhead Console Airflow
    Where does the input for the airflow for vents in the upper console come from? Are some NACA vents put somewhere in the tailcone area connected via SCAT tubing to the rear of the overhead console through the rear baggage area bulkhead? Richard Bibb 571-379-3290 mobile -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of dmaib@me.com Sent: Wednesday, August 11, 2010 7:17 PM Subject: RV10-List: Re: Overhead Console Airflow rvdave wrote: > So which are the better of the vents that Steinair sells for the overhead, the 1 1/4 or the 1 3/4, someone mentioned the smaller ones work better? Wouldn't the larger provide more air flow? I think it might depend on your panel design. I have a SteinAir RV-10 panel and used the larger vents I mentioned in my previous post. They fit perfectly. I suspect that some of the other custom panels out there might work better with a smaller vent. $.02 worth -------- David Maib RV-10 #40559 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=308422#308422


    Message 2


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    Time: 05:45:29 AM PST US
    From: "Geoff Combs" <g.combs@aerosportmodeling.com>
    Subject: Re: Overhead Console Airflow
    Richard here are some pictures of what a lot of people are doing. It works really good and very easy to install. Also is a picture of my Controller valve so I can adjust airflow as needed and totally shut of in the winter. Hope this helps Geoff Geoff Combs N829GW -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Richard Bibb Sent: Thursday, August 12, 2010 7:19 AM Subject: RE: RV10-List: Re: Overhead Console Airflow Where does the input for the airflow for vents in the upper console come from? Are some NACA vents put somewhere in the tailcone area connected via SCAT tubing to the rear of the overhead console through the rear baggage area bulkhead? Richard Bibb 571-379-3290 mobile -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of dmaib@me.com Sent: Wednesday, August 11, 2010 7:17 PM Subject: RV10-List: Re: Overhead Console Airflow rvdave wrote: > So which are the better of the vents that Steinair sells for the > overhead, the 1 1/4 or the 1 3/4, someone mentioned the smaller ones work better? Wouldn't the larger provide more air flow? I think it might depend on your panel design. I have a SteinAir RV-10 panel and used the larger vents I mentioned in my previous post. They fit perfectly. I suspect that some of the other custom panels out there might work better with a smaller vent. $.02 worth -------- David Maib RV-10 #40559 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=308422#308422


    Message 3


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    Time: 06:04:30 AM PST US
    From: "Condrey, Bob (US SSA)" <bob.condrey@baesystems.com>
    Subject: Plane power Vs B&C Alternators
    I've got both a B&C 60 amp primary and a 20 amp aux alternator and never ha d any issue. My goal was extremely high reliability in the electrical syst em and after doing a fair amount of research (certified and experimental) I settled on these. What I found is that while you will hear people complai n about the price, it's very difficult to find somebody that complains abou t their quality or reliability. As to Plane Power - no opinion. Bob RV-10 N442PM From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@m atronics.com] On Behalf Of Patrick Pulis Sent: Wednesday, August 11, 2010 8:46 PM Subject: RV10-List: Plane power Vs B&C Alternators I would appreciate any feedback regarding the selection of both the main an d auxiliary drive alternators please, as I'd like to compare the Plane Powe r and B & C offerings please. I'm obviously looking at cost, but reliability, performance, after sales se rvice and ease of mounting the units also come into play. Your thoughts would be very much appreciated, especially when you've never seen any of these products before you buy. Kind regards from (cold) down-under. PATRICK PULIS RV-10 Serial No. 40299 VH-XPP (Reserved) Adelaide, South Australia Tel: +61 8 8236 6808 Fax: +61 8 8236 6899 Mob: +61 0418 850 156 60% Done - 90% To Go!


    Message 4


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    Time: 07:45:35 AM PST US
    From: "Chris Hukill" <cjhukill@cox.net>
    Subject: ELT antenna
    I took a 7.25 inch piece of 1/16th welding rod, welded a nutplate to the end and used a router to cut a groove in the under side of the cabin top, running forward, just ahead of the F1074 skin and bulkhead. I then attached a second nutplate to the backup strip where the pop rivets go thru the cabin top. Then fill the groove with the wire in it with micro. This was all done with the top upside down on the bench, but could be a (somewhat messy) retrofit, with the top installed. What you now have is a tuned (1/4 wave for 406 mhz) vertically polarized antenna, with ground plane (the aft bulkhead, F1074 skin, aluminum backing strip assembly). The vertical polarization is best for satellite reception, assuming the aircraft isn't standing on it's nose after the crash. The crash protected and completely hidden antenna is wired with the center conductor of the coax to the nutplate on the wire, and the shield to the ground plane nutplate. The 406 tuned aspect of the antenna and vertical polarization is not optimum for the 121.5 mhz transmission function of the ELT, but I prefer to have the antenna optimized for the satellite freqs. I can attest to the function of this setup with an inadvertent activation of this same type of installation I have in my RV8. The ELT antenna in the 8 is mounted in the wingtip the same way, with the rod going out horizontally into the wingtip, and the outboard rib being the ground plane and mounting structure. I accidentally set the ELT off trying to test it , and in less than ten minutes , I received a call from the USAF asking about the ELT hits. I apologized profusely, and explained that I was still trying to get all the screws out of the wingtip to shut the damn thing off. The remote switch turned it on OK, but wouldn't shut it off! I had tried to call the tower, but they didn't even know what a 406 ELT was, let alone the phone number to call to report a false alarm (800 851-3051). Anyway, the nice Zoomie said no problem sir. I then asked him where his satellite was showing me to be, and he said in the northwest corner of KVGT. This was from an aircraft in a closed STEEL hangar (in the NW corner of the airport). This ELT does not have GPS interface! The satellite triangulation was giving him a very accurate position of my ELT, even without the GPS! Maybe the Sats aren't that good in other places of the world, but wow, am I a believer. I can't imagine anybody not availing themselves of this technology. I too have APRS installed (KE7HKK) , which I agree with Tim is fantastic . I also carry a GPS enabled PLB on board, but no way would I travel in an aircraft without a 406 ELT. Chris Hukill


    Message 5


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    Time: 07:54:13 AM PST US
    From: Kelly McMullen <kellym@aviating.com>
    Subject: Re: ELT antenna
    Only one small fly in the ointment, if your DAR or FAA decide to be picky. All ELT's must be TSO'd by regulation. The antenna that they demonstrate TSO compliance is part of the TSO approval, and it is not legal to substitute another antenna. Does not matter whether it is on homebuilt, warbird or ordinary type certificated aircraft. I'm rather certain what you have does a fine job. Just not what the paper pushers would bless. Kelly On 8/12/2010 7:44 AM, Chris Hukill wrote: > I took a 7.25 inch piece of 1/16th welding rod, welded a nutplate to > the end and used a router to cut a groove in the under side of the > cabin top, running forward, just ahead of the F1074 skin and bulkhead. > I then attached a second nutplate to the backup strip where the pop > rivets go thru the cabin top. Then fill the groove with the wire in it > with micro.


    Message 6


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    Time: 09:01:26 AM PST US
    Subject: Re: Plane power Vs B&C Alternators
    From: Richard Martin <martinaerodrome@gmail.com>
    I have 2000 plus hours on my RV8 with the B&C 40 amp alternators with satisfactory performance. I have a total electric airplane, avionecs, ignition etc. I used tthe 40 ampt size because I wnated to make the airplanne as light as possible. No paint, light seats full IFR etc. Good luck Dick Martin RV8 N233M the fast one On Wed, Aug 11, 2010 at 8:46 PM, Patrick Pulis <rv10free2fly@yahoo.com.au>wrote: > I would appreciate any feedback regarding the selection of both the main > and auxiliary drive alternators please, as I'd like to compare the *Plane > Power* and *B & C* offerings please. > > I'm obviously looking at cost, but reliability, performance, after sales > service and ease of mounting the units also come into play. > > Your thoughts would be very much appreciated, especially when you've never > seen any of these products before you buy. > > Kind regards from (cold) down-under. > > > *PATRICK PULIS* > > *RV-10 Serial No. 40299 VH-XPP (Reserved)* > > *Adelaide, South Australia* > > * * > > *Tel: +61 8 8236 6808* > > *Fax: +61 8 8236 6899* > > * * > > *Mob: +61 0418 850 156* > > * * > > *60% Done - 90% To Go!* > > > * > > > * > >


    Message 7


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    Time: 11:35:41 AM PST US
    From: Scott Schmidt <scottmschmidt@yahoo.com>
    Subject: Re: Plane power Vs B&C Alternators
    I don't have any direct comparison. I have the B&C 60 amp and it has been great. It would be interesting to see both of them taken apart. At Oshkosh the B&C booth will compare a standard aircraft alternator to theirs and the B&C is just built better, better bearings, more windings, ect.... When I received my FWF kit in early 2006 they were supplying a Mazda alternator with the kit and gave me a $30-$40 credit when I returned it. I'm sure it works fine and can be easily replaced but I perceived the B&C as more reliable for my all glass panel with no analog backup. Scott Schmidt scottmschmidt@yahoo.com ________________________________ From: Richard Martin <martinaerodrome@gmail.com> Sent: Thu, August 12, 2010 9:57:46 AM Subject: Re: RV10-List: Plane power Vs B&C Alternators I have 2000 plus hours on my RV8 with the B&C 40 amp alternators with satisfactory performance. I have a total electric airplane, avionecs, ignition etc. I used tthe 40 ampt size because I wnated to make the airplanne as light as possible. No paint, light seats full IFR etc. Good luck Dick Martin RV8 N233M the fast one On Wed, Aug 11, 2010 at 8:46 PM, Patrick Pulis <rv10free2fly@yahoo.com.au> wrote: I would appreciate any feedback regarding the selection of both the main and auxiliary drive alternators please, as I'd like to compare the Plane Power and B & C offerings please. > >I'm obviously looking at cost, but reliability, performance, after sales service >and ease of mounting the units also come into play. > >Your thoughts would be very much appreciated, especially when you've never seen >any of these products before you buy. > >Kind regards from (cold) down-under. > >PATRICK PULIS >RV-10 Serial No. 40299 VH-XPP (Reserved) >Adelaide, South Australia > >Tel: +61 8 8236 6808 >Fax: +61 8 8236 6899 > >Mob: +61 0418 850 156 > >60% Done - 90% To Go! > > > get="_blank">http://www.matronics.com/Navigator?RV10-List > ttp://forums.matronics.com _blank">http://www.matronics.com/contribution


    Message 8


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    Time: 11:35:44 AM PST US
    Subject: Re: GPS and ELT Antennae mounting
    From: "johngoodman" <johngoodman@earthlink.net>
    Since Jeff also mentioned the GNS 430W antenna, how are folks filling the gaps under the antenna on curved surfaces? John -------- #40572 QB. Working on Cowling &amp; Panel N711JG reserved Read this topic online here: http://forums.matronics.com/viewtopic.php?p=308547#308547


    Message 9


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    Time: 01:38:45 PM PST US
    From: <mauledriver@nc.rr.com>
    Subject: Re: GPS and ELT Antennae mounting
    Here's the approach I took to mounting the 430W and other GPS antenna: http://www.mykitlog.com/users/display_log.php?user=MauleDriver&project=224&category=0&log'214&row=22 Mounting the 430 antenna on the glass top makes the filling underneath pretty straight forward - just glop some flox/micro mix under it. After attending a seminar by our local panel shop, I came away believing that the top of the canopy is an optimal location for the 430W antenna. Mounting the other ones at the top of the windsheild sort of mimics by 396 antenna mount in the Maule and I don't think it will be an eye sore. I was able to bring 3 cables plus a power and ground lead for the lights through the center post. Paid some attention to chafe relief at both ends. Bill "on short vacation from the project" Watson ---- johngoodman <johngoodman@earthlink.net> wrote: > > Since Jeff also mentioned the GNS 430W antenna, how are folks filling the gaps under the antenna on curved surfaces? > John > > -------- > #40572 QB. Working on Cowling &amp; Panel > N711JG reserved > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=308547#308547 > > > > > > > > > >


    Message 10


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    Time: 03:39:06 PM PST US
    From: Bruce Johnson <bruce1hwjohnson@yahoo.com>
    Subject: Re: If Doing It Again, What Would You Do Differently?
    I know it a little late on the things I would or wouldn't do but, I would =0Adefinitely not use Performance engines again, they are less than honest. And if =0Ayou happen to run into a guy named Wade Barnett, run away. Good luck to all-=0A=0A=0A=0A=0A________________________________=0AFrom: "Fred Williams, M.D." <drfred@suddenlinkmail.com>=0ATo: rv10-list@matronics.com =0ASent: Mon, August 9, 2010 4:01:29 PM=0ASubject: Re: RV10-List: If Doing It Again, What Would You Do Differently?=0A=0A--> RV10-List message posted by: "Fred Williams, M.D." =0A<drfred@suddenlinkmail.com>=0A=0AMy 2 cents=0A =0A1.- Not install the center console.- It takes up some knee room on l ong =0Aflights.- Harder to service the tunnel.=0A=0A2. Move the- inline gas filter to two smaller units under the seats. =0A3. go with LED wingtip lights from the out set.=0A=0A4. simplify my panel.- I have two AFS efis panels, one for the co pilot/one for =0Ame,- Put it all into one in fron t of the pilot.- I do like the unit. =0A=0A5. Get the upgrades on the fro nt axle from the beginning.- I never had any =0Aproblems with the stock o ne, but the matco upgrade is worth the upgrade. =0A=0A6. simplify the audio panel.- All the rear jacks/entertainment just isn't very =0Auseful.- A s long as you have XM weather and radio, not much else is needed. =0A=0A7. fix the loose steps before I closed the lower pan.- Still gotta go back a nd =0Acut holes in the floor to stop the wiggle. =0A=0A8. Read and follow t he recent updates on the door construction and =0Ainstallation.- It will save you time and money and frustration.- The doors are =0Adoable, and yo u can get great results, if you go about it correctly. =0A=0ADr Fred=0A=0A7 takeoffs and landings this last Saturday.- What a great machine. =0A=0AD Fritzsche (Building)" =0A><fritzsch@eskimo.com>=0A> =0A> This question is p rimarily for those who have been flying for a while and have =0A>gained sig nificant use experience.- I believe the response will be very helpful =0A >to those of us who are in the building process and wrestling with decision s of =0A>what to put into our aircraft in terms of electronics, engines, mo difications =0A>and also useful techniques used to complete the building pr ocess.- I am not =0A>asking for what is best (no primer wars here) but fo r what you believe you =0A>learned from your experience.=0A> =0A> If you we re starting to build an RV-10 given you current knowledge gained from =0A>b uilding and flying you RV-10, what would you do differently in completing t =0A=0A=0A


    Message 11


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    Time: 05:48:10 PM PST US
    From: "Pascal" <rv10builder@verizon.net>
    Subject: Re: If Doing It Again, What Would You Do Differently?
    On the flip side for those who may be running away. A place to consider going to is America's Aircraft Engine in Oklahoma http://www.overhaul.com/index.html, They are great to work with, and quite honest along the way. I would do that again Pascal From: Bruce Johnson Sent: Thursday, August 12, 2010 3:37 PM Subject: Re: RV10-List: If Doing It Again, What Would You Do Differently? I know it a little late on the things I would or wouldn't do but, I would definitely not use Performance engines again, they are less than honest. And if you happen to run into a guy named Wade Barnett, run away. Good luck to all ------------------------------------------------------------------------- ------- From: "Fred Williams, M.D." <drfred@suddenlinkmail.com> Sent: Mon, August 9, 2010 4:01:29 PM Subject: Re: RV10-List: If Doing It Again, What Would You Do Differently? <drfred@suddenlinkmail.com> My 2 cents 1. Not install the center console. It takes up some knee room on long flights. Harder to service the tunnel. 2. Move the inline gas filter to two smaller units under the seats. 3. go with LED wingtip lights from the out set. 4. simplify my panel. I have two AFS efis panels, one for the co pilot/one for me, Put it all into one in front of the pilot. I do like the unit. 5. Get the upgrades on the front axle from the beginning. I never had any problems with the stock one, but the matco upgrade is worth the upgrade. 6. simplify the audio panel. All the rear jacks/entertainment just isn't very useful. As long as you have XM weather and radio, not much else is needed. 7. fix the loose steps before I closed the lower pan. Still gotta go back and cut holes in the floor to stop the wiggle. 8. Read and follow the recent updates on the door construction and installation. It will save you time and money and frustration. The doors are doable, and you can get great results, if you go about it correctly. Dr Fred 7 takeoffs and landings this last Saturday. What a great machine. Dave Fritzsche (Building) wrote: <fritzsch@eskimo.com> > > This question is primarily for those who have been flying for a while and have gained significant use experience. I believe the response will be very helpful to those of us who are in the building process and wrestling with decisions of what to put into our aircraft in terms of electronics, engines, modifications and also useful techniques used to complete the building process. I am not asking for what is best (no primer wars here) but for what you believe you learned from your experience. > > If you were starting to build an RV-10 given you current knowledge gained from building and flying you RV-10, what would you do differently in completing the probsp; -Matt Dralle,




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