RV-List Digest Archive

Sat 09/19/09


Total Messages Posted: 13



Today's Message Index:
----------------------
 
     1. 05:16 AM - Re: O-320 Overheating on Climb Out (camdaddy)
     2. 05:42 AM - Re: Loop problem (camdaddy)
     3. 04:13 PM - Gear lef fairing scribe lines (bcollinsmn)
     4. 05:15 PM - Re: Gear lef fairing scribe lines (peter laurence)
     5. 05:47 PM - Re: Gear lef fairing scribe lines (rv6n@optonline.net)
     6. 05:47 PM - Re: Gear lef fairing scribe lines (Bob Collins)
     7. 06:20 PM - Re: Gear lef fairing scribe lines (Bret Smith)
     8. 06:47 PM - Jefferson City MO fly-in (David Schaefer)
     9. 06:47 PM - Re: Re: Loop problem (charlie heathco)
    10. 06:50 PM - Re: Gear lef fairing scribe lines (peter laurence)
    11. 07:49 PM - Re: Loop problem (camdaddy)
    12. 08:08 PM - Re: Gear leg fairing scribe lines (Bob Collins)
    13. 08:48 PM - Re: Re: Loop problem (charlie heathco)
 
 
 


Message 1


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    Time: 05:16:51 AM PST US
    Subject: Re: O-320 Overheating on Climb Out
    From: "camdaddy" <proscllc@yahoo.com>
    I've got a Lycoming manual that states 460 is the absolute hottest CHTs should ever be. I've had the same high temps on my 0-320 E2D #3 during hard climbs. Never higher than 435, but I like to keep it below 400 and can easily do that in cruise or by step climbing carefully. Dave Anders has done extensive work regarding this. One of the main issues here is the inside-the-cowl downstream air flow. I have my heater muff and scat tubing blocking clean exit flow out of the cowl. I will soon clean this up and expect good results from that. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=263803#263803


    Message 2


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    Time: 05:42:34 AM PST US
    Subject: Re: Loop problem
    From: "camdaddy" <proscllc@yahoo.com>
    Hey, Charlie. I wonder how your loops have been progressing? When I got my first acro training in an Extra 300L, the military instructors drilled into me to get a feel in my butt for 3 and 4 Gs. In a couple days I knew what they meant and could sense when I was loading the plane to those levels. In my RV that feeling was a little different and I had to re-learn what 3Gs and 4Gs felt like. Now, that along with a sense for the elapsed time I'm taking to get to the top lets me know how the loop will look. I also placed a piece of pinstripe tape on the inside of my canopy at eye level on my left to act as my horizon marker. It's not as good as a wingtip sighting device, but it's a good low-tech solution that's better than nothing. Once I lose sight of the horizon up front, I turn my head left to watch my wing. The tape will tell me when I'm nearing the top and it's time to look "up" and unload the plane. One other thing I did that helped me... I did a bunch of Split- Ss. I would slow the plane to just above stall speed, roll it over, and pull a Split-S. This gave me a good feel for how my loops would finish. -Cam Read this topic online here: http://forums.matronics.com/viewtopic.php?p=263805#263805


    Message 3


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    Time: 04:13:15 PM PST US
    Subject: Gear lef fairing scribe lines
    From: "bcollinsmn" <bob@rvbuildershotline.com>
    Waiting for the skim coat on the last of my emp fairings (top of the rudder, pictures here - http://rvnewsletter.blogspot.com/2009/09/few-tips.html) to cure, I figured I'd start working on the gear leg fairings. Winter is coming and fiberglass epoxy and 10 below temps don't work so well in an unheated hangar. As usual, I ran into a problem right at the beginning. It references cutting out the template and using the molded scribe line to locate it on the fairing. For the life of me, I cannot find anything on either of the gear leg fairings that looks like a scribe line. What's the secret here? Bob Collins RV-7A -------- Bob Collins St. Paul, Minn. RV-7A - Running wires http://rvbuildershotline.com Day job: http://minnesota.publicradio.org/collections/special/columns/news_cut/ Read this topic online here: http://forums.matronics.com/viewtopic.php?p=263879#263879


    Message 4


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    Time: 05:15:55 PM PST US
    Subject: Re: Gear lef fairing scribe lines
    From: peter laurence <peterlaurence6@gmail.com>
    Bob, I just did the gear led fairings for a friend's RV7A.No scribe lines that I could see! Peter Laurence On Sat, Sep 19, 2009 at 7:12 PM, bcollinsmn <bob@rvbuildershotline.com>wrote: > > Waiting for the skim coat on the last of my emp fairings (top of the > rudder, pictures here - > http://rvnewsletter.blogspot.com/2009/09/few-tips.html) to cure, I figured > I'd start working on the gear leg fairings. Winter is coming and fiberglass > epoxy and 10 below temps don't work so well in an unheated hangar. > > As usual, I ran into a problem right at the beginning. It references > cutting out the template and using the molded scribe line to locate it on > the fairing. > > For the life of me, I cannot find anything on either of the gear leg > fairings that looks like a scribe line. > > What's the secret here? > > Bob Collins > RV-7A > > -------- > Bob Collins > St. Paul, Minn. > RV-7A - Running wires > http://rvbuildershotline.com > Day job: > http://minnesota.publicradio.org/collections/special/columns/news_cut/ > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=263879#263879 > >


    Message 5


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    Time: 05:47:39 PM PST US
    From: rv6n@optonline.net
    Subject: Re: Gear lef fairing scribe lines
    >From what I remember when I did this, the scribe lines were nearly invisible. They were there but very fine and almost impossible to see. Bob Bales RV6 N954RB ----- Original Message ----- From: bcollinsmn Subject: RV-List: Gear lef fairing scribe lines > > Waiting for the skim coat on the last of my emp fairings (top of > the rudder, pictures here - > http://rvnewsletter.blogspot.com/2009/09/few-tips.html) to cure, > I figured I'd start working on the gear leg fairings. Winter is > coming and fiberglass epoxy and 10 below temps don't work so > well in an unheated hangar. > > As usual, I ran into a problem right at the beginning. It > references cutting out the template and using the molded scribe > line to locate it on the fairing. > > For the life of me, I cannot find anything on either of the gear > leg fairings that looks like a scribe line. > > What's the secret here? > > Bob Collins > RV-7A > > -------- > Bob Collins > St. Paul, Minn. > RV-7A - Running wires > http://rvbuildershotline.com > Day job: > http://minnesota.publicradio.org/collections/special/columns/news_cut/ > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=263879#263879 > > > > > > > > > > >


    Message 6


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    Time: 05:47:39 PM PST US
    From: "Bob Collins" <bcollinsrv7a@comcast.net>
    Subject: Gear lef fairing scribe lines
    Did you use the templates on DWG C3 ( I think it was C3, might've been C2). Apparently you line it up with a scribe line, find the line for your model, and use that to trim. -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of peter laurence Sent: Saturday, September 19, 2009 6:58 PM Subject: Re: RV-List: Gear lef fairing scribe lines Bob, I just did the gear led fairings for a friend's RV7A.No scribe lines that I could see! Peter Laurence On Sat, Sep 19, 2009 at 7:12 PM, bcollinsmn <bob@rvbuildershotline.com> wrote: Waiting for the skim coat on the last of my emp fairings (top of the rudder, pictures here - http://rvnewsletter.blogspot.com/2009/09/few-tips.html) to cure, I figured I'd start working on the gear leg fairings. Winter is coming and fiberglass epoxy and 10 below temps don't work so well in an unheated hangar. As usual, I ran into a problem right at the beginning. It references cutting out the template and using the molded scribe line to locate it on the fairing. For the life of me, I cannot find anything on either of the gear leg fairings that looks like a scribe line. What's the secret here? Bob Collins RV-7A -------- Bob Collins St. Paul, Minn. RV-7A - Running wires http://rvbuildershotline.com Day job: http://minnesota.publicradio.org/collections/special/columns/news_cut/ Read this topic online here: http://forums.matronics.com/viewtopic.php?p=263879#263879 get="_blank">http://www.matronics.com/Navigator?RV-List http://forums.matronics.com le, List Admin. ="_blank">http://www.matronics.com/contribution


    Message 7


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    Time: 06:20:20 PM PST US
    From: "Bret Smith" <smithhb@tds.net>
    Subject: Gear lef fairing scribe lines
    Bob, I scratched my head on this too. I ended up just centering the paper template on the fairings (end to end) and cut both ends to the template. Mine turned out great. BTW, not sure if you are using Van's intersection fairings but I bought the fairings from Fairings Etc. and they were perfect! Bret Smith RV-9A N16BL Blue Ridge, GA www.FlightInnovations.com From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of rv6n@optonline.net Sent: Saturday, September 19, 2009 8:37 PM Subject: Re: RV-List: Gear lef fairing scribe lines >From what I remember when I did this, the scribe lines were nearly invisible. They were there but very fine and almost impossible to see. Bob Bales RV6 N954RB ----- Original Message ----- From: bcollinsmn Subject: RV-List: Gear lef fairing scribe lines > > Waiting for the skim coat on the last of my emp fairings (top of > the rudder, pictures here - > http://rvnewsletter.blogspot.com/2009/09/few-tips.html) to cure, > I figured I'd start working on the gear leg fairings. Winter is > coming and fiberglass epoxy and 10 below temps don't work so > well in an unheated hangar. > > As usual, I ran into a problem right at the beginning. It > references cutting out the template and using the molded scribe > line to locate it on the fairing. > > For the life of me, I cannot find anything on either of the gear > leg fairings that looks like a scribe line. > > What's the secret here? > > Bob Collins > RV-7A > > -------- > Bob Collins > St. Paul, Minn. > RV-7A - Running wires > http://rvbuildershotline.com > Day job: > http://minnesota.publicradio.org/collections/special/columns/news_cut/ > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=263879#263879 > > > > > > > > > > >


    Message 8


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    Time: 06:47:17 PM PST US
    From: David Schaefer <n142ds@gmail.com>
    Subject: Jefferson City MO fly-in
    8:00 AM - 5:00 PM 09/26/09 The Jefferson City Airport Fly-in on Sept. 26 is a wonderful event for pilots and families in the Missouri region! Free pancake breakfast from 8:00-9:30, followed by free flights for kids, weather and interest permitting (Young Eagles program, ages 8-17). Contact: Bill Elliott, EAA Chapter 429 Pres. | myotis@embarqmail.com <http://www.flyincalendar.com/link.cfm?mailto:myotis@embarqmail.com> | 573-291-5093 http://eaa429.org/ <http://www.flyincalendar.com/link.cfm?http://eaa429.org/> David W. Schaefer RV-6A N142DS "Nerdgasm" TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS www.n142ds.com


    Message 9


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    Time: 06:47:26 PM PST US
    From: "charlie heathco" <cheathco@cox.net>
    Subject: Re: Loop problem
    Thanks for the pointers Cam. It has been raining here most every day past 2 wks, havent been up. Im suprised to hear that the plane will roll going that slow, would seem like could easily slip into a spin. Charlie ----- Original Message ----- From: "camdaddy" <proscllc@yahoo.com> Sent: Saturday, September 19, 2009 07:42 Subject: RV-List: Re: Loop problem Hey, Charlie. I wonder how your loops have been progressing? When I got my first acro training in an Extra 300L, the military instructors drilled into me to get a feel in my butt for 3 and 4 Gs. In a couple days I knew what they meant and could sense when I was loading the plane to those levels. In my RV that feeling was a little different and I had to re-learn what 3Gs and 4Gs felt like. Now, that along with a sense for the elapsed time I'm taking to get to the top lets me know how the loop will look. I also placed a piece of pinstripe tape on the inside of my canopy at eye level on my left to act as my horizon marker. It's not as good as a wingtip sighting device, but it's a good low-tech solution that's better than nothing. Once I lose sight of the horizon up front, I turn my head left to watch my wing. The tape will tell me when I'm nearing the top and it's time to look "up" and unload the plane. One other thing I did that helped me... I did a bunch of Split- Ss. I would slow the plane to just above stall speed, roll it over, and pull a Split-S. This gave me a good feel for how my loops would finish. -Cam Read this topic online here: http://forums.matronics.com/viewtopic.php?p=263805#263805


    Message 10


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    Time: 06:50:13 PM PST US
    Subject: Re: Gear lef fairing scribe lines
    From: peter laurence <peterlaurence6@gmail.com>
    I cut the template and positioned it were I thought it should go. However, there are six RVs within a few hundred feet of my hanger, and I was able to pull the pants and intersection fairings off and make a few measurements. Peter On Sat, Sep 19, 2009 at 8:34 PM, Bob Collins <bcollinsrv7a@comcast.net>wrote: > Did you use the templates on DWG C3 ( I think it was C3, might've been > C2). Apparently you line it up with a scribe line, find the line for your > model, and use that to trim. > > -----Original Message----- > *From:* owner-rv-list-server@matronics.com [mailto: > owner-rv-list-server@matronics.com] *On Behalf Of *peter laurence > *Sent:* Saturday, September 19, 2009 6:58 PM > *To:* rv-list@matronics.com > *Subject:* Re: RV-List: Gear lef fairing scribe lines > > Bob, > I just did the gear led fairings for a friend's RV7A.No scribe lines that I > could see! > > Peter Laurence > > On Sat, Sep 19, 2009 at 7:12 PM, bcollinsmn <bob@rvbuildershotline.com>wrote: > >> >> Waiting for the skim coat on the last of my emp fairings (top of the >> rudder, pictures here - >> http://rvnewsletter.blogspot.com/2009/09/few-tips.html) to cure, I >> figured I'd start working on the gear leg fairings. Winter is coming and >> fiberglass epoxy and 10 below temps don't work so well in an unheated >> hangar. >> >> As usual, I ran into a problem right at the beginning. It references >> cutting out the template and using the molded scribe line to locate it on >> the fairing. >> >> For the life of me, I cannot find anything on either of the gear leg >> fairings that looks like a scribe line. >> >> What's the secret here? >> >> Bob Collins >> RV-7A >> >> -------- >> Bob Collins >> St. Paul, Minn. >> RV-7A - Running wires >> http://rvbuildershotline.com >> Day job: >> http://minnesota.publicradio.org/collections/special/columns/news_cut/ >> >> >> >> >> Read this topic online here: >> >> http://forums.matronics.com/viewtopic.php?p=263879#263879 >> >> >> >> >> >> >> >> ========== >> get="_blank">http://www.matronics.com/Navigator?RV-List >> ========== >> http://forums.matronics.com >> ========== >> le, List Admin. >> ="_blank">http://www.matronics.com/contribution >> ========== >> >> >> >> > * > > href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List > href="http://forums.matronics.com">http://forums.matronics.com > href="http://www.matronics.com/contribution">http://www.matronics.com/c* > > * > > * > >


    Message 11


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    Time: 07:49:10 PM PST US
    Subject: Re: Loop problem
    From: "camdaddy" <proscllc@yahoo.com>
    It will roll over just fine. It's slow... kinda wallows over, but not bad. Don't let it get too slow and it CAN'T spin b/c for a spin to happen it needs yaw to couple with the stall. Keep the bubble centered and the plane unloaded (stick-wise, I mean, not cargo-wise)... you'll be fine. In fact, I have to really work to get my -4 to spin. It will do it, but I have to hold pro-spin inputs for awhile. Once it spins and I am done, I give the PARE recovery inputs and it pops right out without hesitation. Even with a back seat passenger. The side-by-side RVs I've flown seem to want to spin easier than the -4s I've flown. But I wouldn't be concerned about them being "stubborn" in the spin. But do only what you're comfortable with and listen to that all-important "little voice". ...and keep me posted. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=263915#263915


    Message 12


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    Time: 08:08:00 PM PST US
    From: "Bob Collins" <bcollinsrv7a@comcast.net>
    Subject: Gear leg fairing scribe lines
    Gah. It's amazing how simple things turn into incredible time-wasters for me. (g) do not archive -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of peter laurence Sent: Saturday, September 19, 2009 8:50 PM Subject: Re: RV-List: Gear lef fairing scribe lines I cut the template and positioned it were I thought it should go. However, there are six RVs within a few hundred feet of my hanger, and I was able to pull the pants and intersection fairings off and make a few measurements. Peter On Sat, Sep 19, 2009 at 8:34 PM, Bob Collins <bcollinsrv7a@comcast.net> wrote: Did you use the templates on DWG C3 ( I think it was C3, might've been C2). Apparently you line it up with a scribe line, find the line for your model, and use that to trim. -----Original Message----- From: owner-rv-list-server@matronics.com [mailto:owner-rv-list-server@matronics.com] On Behalf Of peter laurence Sent: Saturday, September 19, 2009 6:58 PM Subject: Re: RV-List: Gear lef fairing scribe lines Bob, I just did the gear led fairings for a friend's RV7A.No scribe lines that I could see! Peter Laurence On Sat, Sep 19, 2009 at 7:12 PM, bcollinsmn <bob@rvbuildershotline.com> wrote: Waiting for the skim coat on the last of my emp fairings (top of the rudder, pictures here - http://rvnewsletter.blogspot.com/2009/09/few-tips.html) to cure, I figured I'd start working on the gear leg fairings. Winter is coming and fiberglass epoxy and 10 below temps don't work so well in an unheated hangar. As usual, I ran into a problem right at the beginning. It references cutting out the template and using the molded scribe line to locate it on the fairing. For the life of me, I cannot find anything on either of the gear leg fairings that looks like a scribe line. What's the secret here? Bob Collins RV-7A -------- Bob Collins St. Paul, Minn. RV-7A - Running wires http://rvbuildershotline.com Day job: http://minnesota.publicradio.org/collections/special/columns/news_cut/ Read this topic online here: http://forums.matronics.com/viewtopic.php?p=263879#263879 get="_blank">http://www.matronics.com/Navigator?RV-List http://forums.matronics.com le, List Admin. ="_blank">http://www.matronics.com/contribution href="http://www.matronics.com/Navigator?RV-List">http://www.matronics. com/N avigator?RV-List href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c t="_blank">http://www.matronics.com/Navigator?RV-List a>http://forums.matronics.com _blank">http://www.matronics.com/contribution


    Message 13


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    Time: 08:48:17 PM PST US
    From: "charlie heathco" <cheathco@cox.net>
    Subject: Re: Loop problem
    Ok, I am itchi8ng to get up, maybe a window some time tomorrow ----- Original Message ----- From: "camdaddy" <proscllc@yahoo.com> Sent: Saturday, September 19, 2009 21:47 Subject: RV-List: Re: Loop problem It will roll over just fine. It's slow... kinda wallows over, but not bad. Don't let it get too slow and it CAN'T spin b/c for a spin to happen it needs yaw to couple with the stall. Keep the bubble centered and the plane unloaded (stick-wise, I mean, not cargo-wise)... you'll be fine. In fact, I have to really work to get my -4 to spin. It will do it, but I have to hold pro-spin inputs for awhile. Once it spins and I am done, I give the PARE recovery inputs and it pops right out without hesitation. Even with a back seat passenger. The side-by-side RVs I've flown seem to want to spin easier than the -4s I've flown. But I wouldn't be concerned about them being "stubborn" in the spin. But do only what you're comfortable with and listen to that all-important "little voice". ...and keep me posted. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=263915#263915




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