---------------------------------------------------------- AeroElectric-List Digest Archive --- Total Messages Posted Sun 05/16/21: 9 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 02:29 PM - Re: Magnetized Dynon D100 Display (user9253) 2. 02:44 PM - any concerns vibration fatigue mounting tab 40 A relay? (johnbright) 3. 03:46 PM - Re: any concerns vibration fatigue mounting tab 40 A relay? (Robert L. Nuckolls, III) 4. 06:11 PM - $lower$ lacing material (Robert L. Nuckolls, III) 5. 06:12 PM - Re: Re: Magnetized Dynon D100 Display (Robert L. Nuckolls, III) 6. 06:51 PM - AeroVoltz 270 battery for sale (Robert L. Nuckolls, III) 7. 06:52 PM - M43435/II/B Lacing tape (Robert L. Nuckolls, III) 8. 07:21 PM - Re: $lower$ lacing material (Charlie England) 9. 08:42 PM - Re: $lower$ lacing material (Robert L. Nuckolls, III) ________________________________ Message 1 _____________________________________ Time: 02:29:30 PM PST US Subject: AeroElectric-List: Re: Magnetized Dynon D100 Display From: "user9253" Today I positioned a hand-held compass near my 10 year old D-180 screen. The compass swung 130 degrees as it neared the left side of the screen, just like cskelt's. Luckily my plane has a remote magnetometer, no panel mounted compass. The master switch was off during the test. My instrument panel does not have steel parts, just aluminum. -------- Joe Gores Read this topic online here: http://forums.matronics.com/viewtopic.php?p=501967#501967 ________________________________ Message 2 _____________________________________ Time: 02:44:01 PM PST US Subject: AeroElectric-List: any concerns vibration fatigue mounting tab 40 A relay? From: "johnbright" Any concerns about vibration fatigue of a 40 A automotive relay's single mounting tab? For instance B&C S8009-1. Firewall mounted Lycoming tractor aircraft. Question from an RV 14 builder. Thanks -------- John Bright, RV-6A, at FWF, O-360 Z-101 single batt dual alt SDS EM-5-F. john_s_bright@yahoo.com, Newport News, Va https://docs.google.com/document/d/1YOtPiA3AdUsQEYR4nodBESNAo21rxdnx4pFs7VxXfuI/edit?usp=sharing Read this topic online here: http://forums.matronics.com/viewtopic.php?p=501968#501968 ________________________________ Message 3 _____________________________________ Time: 03:46:52 PM PST US From: "Robert L. Nuckolls, III" Subject: Re: AeroElectric-List: any concerns vibration fatigue mounting tab 40 A relay? At 04:43 PM 5/16/2021, you wrote: > > >Any concerns about vibration fatigue of a 40 A automotive relay's >single mounting tab? No Bob . . . Un impeachable logic: George Carlin asked, "If black boxes survive crashes, why don't they make the whole airplane out of that stuff?" ________________________________ Message 4 _____________________________________ Time: 06:11:10 PM PST US From: "Robert L. Nuckolls, III" Subject: AeroElectric-List: $lower$ lacing material I told the list I'd look into some of lower cost options for Dacron/polyester lacing material. I brought this spool in off Amazon for about 10.50 postage paid. https://tinyurl.com/yhwfjvfb It's indeed the same stuff as the mil-spec flat lace. Impervious to 400F exposure. Quite adequate in strength for bundle ties. It's thinner so easier to put 'pressure' on the constrained materials . . . but it works real well with the noose-knot but you don't need to put a strangle hold on the wrap. It will live happily under the cowl too. I'm keeping this spool in my bin of tying materials. It will be handy for sewing up rips in flat materials too. Bob . . . Un impeachable logic: George Carlin asked, "If black boxes survive crashes, why don't they make the whole airplane out of that stuff?" ________________________________ Message 5 _____________________________________ Time: 06:12:07 PM PST US From: "Robert L. Nuckolls, III" Subject: Re: AeroElectric-List: Re: Magnetized Dynon D100 Display At 04:28 PM 5/16/2021, you wrote: > >Today I positioned a hand-held compass near my 10 year old D-180 screen. >The compass swung 130 degrees as it neared the left side of the screen, just >like cskelt's. Luckily my plane has a remote magnetometer, no panel mounted >compass. The master switch was off during the test. My instrument panel >does not have steel parts, just aluminum. Interesting! Thank you for that. Perhaps John T can enlighten us as to the cause. Bob . . . Un impeachable logic: George Carlin asked, "If black boxes survive crashes, why don't they make the whole airplane out of that stuff?" ________________________________ Message 6 _____________________________________ Time: 06:51:32 PM PST US From: "Robert L. Nuckolls, III" Subject: AeroElectric-List: AeroVoltz 270 battery for sale I have an essentially new AeroVoltz 270 battery I purchased new a couple months ago to evaluate for a client. https://tinyurl.com/yz6d4jpn Found that it does indeed do what it claims; also determined that it was not suited to his task. Will put it up on eBay if nobody here on the list isn't interested in it first. Comes with factory instructions and the 'reset' cable. Will include the plots of laboratory data gleaned from this sample. Would like to get $100 for it postage paid to US addresses. Bob . . . Un impeachable logic: George Carlin asked, "If black boxes survive crashes, why don't they make the whole airplane out of that stuff?" ________________________________ Message 7 _____________________________________ Time: 06:52:01 PM PST US From: "Robert L. Nuckolls, III" Subject: AeroElectric-List: M43435/II/B Lacing tape Here's a attractive option for the 'good' stuff: https://tinyurl.com/yjtp85vn Bob . . . Un impeachable logic: George Carlin asked, "If black boxes survive crashes, why don't they make the whole airplane out of that stuff?" ________________________________ Message 8 _____________________________________ Time: 07:21:18 PM PST US Subject: Re: AeroElectric-List: $lower$ lacing material From: Charlie England On 5/16/2021 8:10 PM, Robert L. Nuckolls, III wrote: > > > I told the list I'd look into some of lower > cost options for Dacron/polyester lacing > material. > > I brought this spool in off Amazon for about 10.50 > postage paid. > > https://tinyurl.com/yhwfjvfb > > It's indeed the same stuff as the mil-spec > flat lace. Impervious to 400F exposure. Quite > adequate in strength for bundle ties. It's > thinner so easier to put 'pressure' on the > constrained materials . . . but it works real > well with the noose-knot but you don't need > to put a strangle hold on the wrap. > It will live happily under the cowl too. > > I'm keeping this spool in my bin of tying > materials. It will be handy for sewing up > rips in flat materials too. > > Bob . . . > My a&p neighbor just rewired his RV6 using rib lacing tape made for fabric covered a/c. Doesn't seem to be any cheaper than wire lacing tape, but what about this? https://www.sailrite.com/Twine-5-ply-Waxed-Flat-500-Feet?gclid=CjwKCAjwhYOFBhBkEiwASF3KGUDkcsPQ7--vbb4r8mxFYHAoP4a0ug-DwHkdmqhsDxorRHMFarFLZhoCBiUQAvD_BwE Charlie -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ________________________________ Message 9 _____________________________________ Time: 08:42:53 PM PST US From: "Robert L. Nuckolls, III" Subject: Re: AeroElectric-List: $lower$ lacing material >My a&p neighbor just rewired his RV6 using rib lacing tape made for >fabric covered a/c. Doesn't seem to be any cheaper than wire lacing >tape, but what about this? >https://www.sailrite.com/Twine-5-ply-Waxed-Flat-500-Feet?gclid=CjwKCAjwhYOFBhBkEiwASF3KGUDkcsPQ7--vbb4r8mxFYHAoP4a0ug-DwHkdmqhsDxorRHMFarFLZhoCBiUQAvD_BwE > It's polyester . . . should be fine. Good find. Bob . . . Un impeachable logic: George Carlin asked, "If black boxes survive crashes, why don't they make the whole airplane out of that stuff?" ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message aeroelectric-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/AeroElectric-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/aeroelectric-list Browse Digests http://www.matronics.com/digest/aeroelectric-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.