RV-List Digest Archive

Wed 09/03/03


Total Messages Posted: 25



Today's Message Index:
----------------------
 
     1. 03:17 AM - Re: [nonspam] Re: CS props and Acro & Split S (Kevin Horton)
     2. 03:25 AM - Re: Breather vent (Dean Pichon)
     3. 04:14 AM - Re: Re: CS props and Acro & Split S (Dana Overall)
     4. 05:04 AM - Sterba prop for sale or trade (Richard Jason)
     5. 05:37 AM - Re: Re: CS props and Acro & Split S (Doug Rozendaal)
     6. 06:32 AM - CS props and Acro & Split S (RV_8 Pilot)
     7. 07:30 AM - Cracked Powder Coating ()
     8. 08:02 AM - Re: Annual R V Fall Clasic fly in Sept 20 (SportAV8R@aol.com)
     9. 09:59 AM - [ Bob Olds ] : New Email List Photo Share Available! (Email List Photo Shares)
    10. 11:02 AM - Re: Breather vent (Charlie Kuss)
    11. 11:56 AM - Re: Breather vent (JusCash@aol.com)
    12. 12:04 PM - Re: Cracked Powder Coating (JusCash@aol.com)
    13. 02:02 PM - Re: CS props and Acro & Split S (David.vonLinsowe)
    14. 02:24 PM - Re: Breather vent (Doug Rozendaal)
    15. 03:00 PM - Updated Installation Guide for the Dynon D-10 EFIS (Kevin Horton)
    16. 05:42 PM - dutch roll (Wheeler North)
    17. 05:54 PM - whales (Wheeler North)
    18. 06:22 PM - Re: dutch roll (Kevin Horton)
    19. 07:53 PM - Breather vent (smoothweasel@juno.com)
    20. 09:29 PM - Radio Calls... (Bill VonDane)
    21. 09:50 PM - Re: Canopy decks...slider (Jim Oke)
    22. 10:04 PM - Re: Radio Calls... (rv6tc)
    23. 10:33 PM - Re: Radio Calls... (Tom Gummo)
    24. 11:06 PM - Re: dutch roll (Phil Sisson, Litchfield Aerobatic Club)
    25. 11:24 PM - Re: Radio Calls... (Gil Alexander)
 
 
 


Message 1


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    Time: 03:17:52 AM PST US
    From: Kevin Horton <khorto1537@rogers.com>
    Subject: Re: CS props and Acro & Split S
    --> RV-List message posted by: Kevin Horton <khorto1537@rogers.com> >--> RV-List message posted by: "Larry Pardue" <n5lp@carlsbad.net> > > >> --> RV-List message posted by: "David.vonLinsowe" ><David.vonLinsowe@delphi.com> >> >snip > > >> >> Guys have had Pitts' to 9 g's and nothing broke or bent, I had mine to >+7 -4.5. From the load pictures I've seen from Van's I think that RV's >start to bend at 6 g's. And that's just the wing, who knows about the >tail... >> > >This is a good post but I do not agree about the 6 g's. RV's start to bend >at far less than 6 g's but do not permanently deform until a far higher >loading than that. My RV has been to 6 g's plus a little and I can testify >there is no permanent deformation. Bending, sure, probably at 1 g! Ever >watched the bending on an ASW-20 sailplane at 1 g, awesome! > >I think around 9+ g's, where I have not been, is where some permanent >deformation might occur. > >Larry Pardue >Carlsbad, NM > Van designs to FAR 23 criteria for the structure. FAR 23.305 says: "Section 23.305: Strength and deformation. (a) The structure must be able to support limit loads without detrimental, permanent deformation. At any load up to limit loads, the deformation may not interfere with safe operation. (b) The structure must be able to support ultimate loads without failure for at least three seconds, except local failures or structural instabilities between limit and ultimate load are acceptable only if the structure can sustain the required ultimate load for at least three seconds. However when proof of strength is shown by dynamic tests simulating actual load conditions, the three second limit does not apply. " Limit load (i.e. the maximum load that it is intended the aircraft see in service) for the RVs is 6g, at Van's recommended aerobatic weight. Ultimate load is 9g, at Van's recommended aerobatic weight. So, there should be no permanent deformation at loads up to 6g, at Van's recommended aerobatic weight. There may be permanent deformation before you hit 9g. I read the report that Van published on the RV-8 wing load testing. It is clear from the report that the wing strength exceeds that required by FAR 23, but there is no way to know by how much it exceeds the FAR 23 requirements. So it is possible that there would be no permanent deformation before 9g, but I wouldn't bet my aircraft on it. I suspect quite a few RVers are doing aerobatics at weights that exceed Van's recommended aerobatic weight, so their limit load would have to be factored down a bit from 6g. -- Kevin Horton RV-8 (finishing kit) Ottawa, Canada http://go.phpwebhosting.com/~khorton/rv8/


    Message 2


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    Time: 03:25:20 AM PST US
    From: "Dean Pichon" <DeanPichon@msn.com>
    Subject: Re: Breather vent
    --> RV-List message posted by: "Dean Pichon" <DeanPichon@msn.com> I vent onto the exhaust and have not had any problems. The belly stays clean and the installation is simple. ----- Original Message ----- From: Brian Blazey Subject: Re: RV-List: Breather vent --> RV-List message posted by: Brian Blazey <blazey@direcpc.com> Plastic is used on many certificated aircraft and is fine. smoothweasel@juno.com wrote: > --> RV-List message posted by: smoothweasel@juno.com > > Does anyone have any advise on the choice of > engine breather configurations. I am considering one of the following: > 1 Running a line to the tail > 2 using a separator tank and then venting at the bottom of the cowl > 3 venting into the exhaust > > I like the idea of venting in the exhaust but won't it still cause a mess > on the belly or will it be completely burned? The other options could be > used but seem more complex. > > Also when plumbing the pitot tube to the airspeed, is it > necessary to use AN line or is nylon sufficient? > > The best thing to hit the internet in years - Juno SpeedBand! > Surf the web up to FIVE TIMES FASTER! >


    Message 3


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    Time: 04:14:41 AM PST US
    From: "Dana Overall" <bo124rs@hotmail.com>
    Subject: Re: CS props and Acro & Split S
    --> RV-List message posted by: "Dana Overall" <bo124rs@hotmail.com> >--> RV-List message posted by: RV8ter@aol.com > >Yep, but back to the main question, do you have a CS prop on your RV and >have >you compared that to a non-CS equipped RV in acro enough to see a >noticeable >difference in the *braking* department? > I don't have any fixed pitch/CS experience with RVs so what I have to say may not be applicable. However, in my Bonanza part of the engine out, best glide is to go full course. During my commercial training, part of the rules to be relayed to the examiner was for emergency engine out manuevers, he was to leave plenty of time for me to get the prop back in or else we were landing. Best glide speed with the prop at cruise, albeit flap as the govenor flattens as the power comes back, is more like an ultralight.............look directly under you because that is where you are going to land. The deck angle down is amazing. Pull the power back, pitch the nose down and start coming back on the prop and it get to a point where it literally feels like it slides out from under you and accellerates very quickly. As a side note, on IFR approaches I don't use flaps or flatten the prop until I commit to land. A combination of flap prop and flaps is all it takes. I am certainly not recommending the use of flaps above their intended speed to reduce speed in the acro scenerio. If I am totally off base with my non RV comparison, please let me know as I will have a CS crank and haven't committed to a particular prop. Dana Overall Richmond, KY RV-7 slider/fuselage, Imron black, "Black Magic" Finish kit ordered!! Buying Instruments. Hangar flying my Dynon. http://rvflying.tripod.com do not archive


    Message 4


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    Time: 05:04:59 AM PST US
    From: "Richard Jason" <prestige@sover.net>
    Subject: Sterba prop for sale or trade
    --> RV-List message posted by: "Richard Jason" <prestige@sover.net> I have a Sterba 70/82 prop. removed from an 0-360 for sale or trade. Prop is in like new condition and includes all hardware including spinner, extension, crush plate and bolts. Removed for constant speed installation. Will trade up or down. I am looking for a KX155 and KI209, Nav Aid AP. or would accept reasonable offer. Reply of line prestige@sover.net Dick Jason


    Message 5


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    Time: 05:37:26 AM PST US
    From: "Doug Rozendaal" <dougr@petroblend.com>
    Subject: Re: CS props and Acro & Split S
    --> RV-List message posted by: "Doug Rozendaal" <dougr@petroblend.com> My new RV-4 has a C/S Hartzell. I have never used the prop to slow down during acro, in the acro I do, I seldom even move the throttle, I set it and leave it alone. But in formation, it is WONDERFUL! I come burning in on a joinup and pull the power to idle. The braking from the prop feels like you will go thru the windshield. Once your speed matches the lead, you quickly add power and you are in position. C/S is a wonderful thing is you can afford it. One caveat, my Warnke wood prop on the Panther was noticably more "comfortable" in acro. It had less inertia in hammerheads, and it generally felt like I was putting less stress on the airframe. The C/S accelerates much faster so I tend to be flying at higher speeds than with the wood prop. Everything in aviation is a compromise... Tailwinds, Doug Rozendaal Snip > > If I am totally off base with my non RV comparison, please let me know as I > will have a CS crank and haven't committed to a particular prop. > > > Dana Overall > Richmond, KY > RV-7 slider/fuselage, Imron black, "Black Magic"


    Message 6


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    Time: 06:32:36 AM PST US
    From: "RV_8 Pilot" <rv_8pilot@hotmail.com>
    Subject: CS props and Acro & Split S
    --> RV-List message posted by: "RV_8 Pilot" <rv_8pilot@hotmail.com> I'll echo Doug's comments almost 100%. I have about 530-40 hrs in CS RV's and maybe 50-60 in FP RV's, with ~40 hrs formation. The CS is great for sliding into position quickly, burning up "smash". But I generally don't like reverse loading the engine, only doing it when necessary. In acro, I do sometimes change throttle settings though maneuvers, but rarely ever change rpm or use the prop for serious braking. See last sentence above. One significant advantage of a wooden (FP) prop is the low intertia. Much easier on the crank than a heavy, metal prop through pitching or yawing maneuvers. Some of the new props like Whirlwind and MT offer some advantage here with their lightweight composite designs, a worthy feature if you can afford it. The CS prop can offer significant braking as when landing or decending. Definitely have to plan ahead farther with a FP installation. As for downhill situations (as in acro), no question it helps, but I don't count on it/use it. Bryan Jones -8 Pearland, Texas >My new RV-4 has a C/S Hartzell. I have never used the prop to slow down >during acro, in the acro I do, I seldom even move the throttle, I set it >and >leave it alone. But in formation, it is WONDERFUL! I come burning in on a >joinup and pull the power to idle. The braking from the prop feels like you >will go thru the windshield. Once your speed matches the lead, you quickly >add power and you are in position. > >C/S is a wonderful thing is you can afford it. One caveat, my Warnke wood >prop on the Panther was noticably more "comfortable" in acro. It had less >inertia in hammerheads, and it generally felt like I was putting less >stress >on the airframe. The C/S accelerates much faster so I tend to be flying at >higher speeds than with the wood prop. > >Everything in aviation is a compromise... > >Tailwinds, >Doug Rozendaal > >Snip > > > > If I am totally off base with my non RV comparison, please let me know >as >I > > will have a CS crank and haven't committed to a particular prop. > > > > > > Dana Overall > > Richmond, KY > > RV-7 slider/fuselage, Imron black, "Black Magic" > >


    Message 7


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    Time: 07:30:06 AM PST US
    From: <ferrergm@bellsouth.net>
    Subject: Cracked Powder Coating
    --> RV-List message posted by: <ferrergm@bellsouth.net> Found two powder coat cracks on the bottom engine mount crossmember of my RV6. Each about 1 inch inboard from the weld connecting the bottom crossmember to the gear leg. Each crack was vertical and about 1/2 inch long. I removed the surrounding powder coat for about a 3/4 inch diameter with paint stripper. Then an AP friend performed a dye test. No cracks were found on the engine mount metal. Has anyone experienced anything similar to this? I must confess that I had a "slightly hard landing" about three weeks ago. Yesterday I flew and did about ten touch and go's. Everything OK. But I still don't feel totally comfortable. Gabe A Ferrer RV6 N2GX 47 hours South Florida


    Message 8


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    Time: 08:02:32 AM PST US
    From: SportAV8R@aol.com
    Subject: Re: Annual R V Fall Clasic fly in Sept 20
    --> RV-List message posted by: SportAV8R@aol.com In a message dated 09/02/2003 10:11:15 PM Eastern Daylight Time, rv6@earthlink.net writes: > To those of you that are building and flying R V's, Lebanon Chapter > 863 of the EAA is having > our annual fall classic fly-in Sept 20th (SAT)...There will be judging > and award plaques sent out to the winners. We are also having a Fly-mart > and reduced fuel prices..Mike S will be there again this year. > > Our location is Lebanon,Tn (M54) about 20 miles east of Nashville,Tn > If anyone is in need of additional info, feel free to call me.. > > John McMahon ( RV6 near ready to paint) Weeee > Wish I could go, John, but I will be at M54 later that week (Sep. 24-28) for the Amer. Assoc. of Christian Counselors' biennial mega-convention at the Opryland, so I can't justify 2 cross-countries back to back in the same week to the same place :-) This will be the second time I've just missed the RV gathering while attending the AACC convention (I'm just the ferry pilot to chauffeur my wife there and back), but one of these years, the dates are going to coincide! Bill Boyd RV-6A do not archive


    Message 9


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    Time: 09:59:05 AM PST US
    Subject: [ Bob Olds ] : New Email List Photo Share Available!
    From: Email List Photo Shares <pictures@matronics.com>
    --> RV-List message posted by: Email List Photo Shares <pictures@matronics.com> A new Email List Photo Share is available: Poster: Bob Olds <Oldsfolks@aol.com> Subject: How to build cheap strobe/tail wingtip lights http://www.matronics.com/photoshare/Oldsfolks@aol.com.09.03.2003/index.html o Main Photo Share Index http://www.matronics.com/photoshare o Submitting a Photo Share If you wish to submit a Photo Share of your own, please include the following information along with your email message and files: 1) Email List or Lists that they are related to: 2) Your Full Name: 3) Your Email Address: 4) One line Subject description: 5) Multi-line, multi-paragraph description of topic: 6) One-line Description of each photo or file: Email the information above and your files and photos to: pictures@matronics.com


    Message 10


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    Time: 11:02:14 AM PST US
    From: Charlie Kuss <chaskuss@bellsouth.net>
    Subject: Re: Breather vent
    --> RV-List message posted by: Charlie Kuss <chaskuss@bellsouth.net> I had considered running a vent line all the way to the rear of the plane. The fear of water condensing, then freezing in the line (at high altitude or cold temps) made me decide not to do that. Charlie Kuss RV-8A cockpit systems stuff >--> RV-List message posted by: smoothweasel@juno.com > > Does anyone have any advise on the choice of >engine breather configurations. I am considering one of the following: >1 Running a line to the tail >2 using a separator tank and then venting at the bottom of the cowl >3 venting into the exhaust > >I like the idea of venting in the exhaust but won't it still cause a mess >on the belly or will it be completely burned? The other options could be >used but seem more complex. > > Also when plumbing the pitot tube to the airspeed, is it >necessary to use AN line or is nylon sufficient? > >The best thing to hit the internet in years - Juno SpeedBand! >Surf the web up to FIVE TIMES FASTER! > >


    Message 11


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    Time: 11:56:35 AM PST US
    From: JusCash@aol.com
    Subject: Re: Breather vent
    --> RV-List message posted by: JusCash@aol.com I am using a ACS "Homebuilder's Oil Breather/Separator". It is mounted on the lower left side of the firewall. The vent exit's between the exhaust pipes. The oil return goes to a catch bottle. After 55hrs I get no oil on the fuselage bottom and there is less than 1oz in the catch bottle. Cash Copeland RV6 Flying again


    Message 12


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    Time: 12:04:02 PM PST US
    From: JusCash@aol.com
    Subject: Re: Cracked Powder Coating
    --> RV-List message posted by: JusCash@aol.com Keep an eye on it Gabe. That is where my motor mount cracked after an off airport landing. Cash Copeland RV6 Flying again Found two powder coat cracks on the bottom engine mount crossmember of my RV6. Each about 1 inch inboard from the weld connecting the bottom crossmember to the gear leg. Each crack was vertical and about 1/2 inch long. I removed the surrounding powder coat for about a 3/4 inch diameter with paint stripper. Then an AP friend performed a dye test. No cracks were found on the engine mount metal. Has anyone experienced anything similar to this? I must confess that I had a "slightly hard landing" about three weeks ago. Yesterday I flew and did about ten touch and go's. Everything OK. But I still don't feel totally comfortable. Gabe A Ferrer RV6 N2GX 47 hours South Florida


    Message 13


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    Time: 02:02:08 PM PST US
    Subject: Re: CS props and Acro & Split S
    From: "David.vonLinsowe" <David.vonLinsowe@delphi.com>
    --> RV-List message posted by: "David.vonLinsowe" <David.vonLinsowe@delphi.com> Depending on what pitch and diameter you're using on a fixed pitch, you may see a dramatic difference with a C/S. And going from a 2 blade C/S to a 3 blade C/S you'll see another significant difference. But if you compare the Whirl Wind C200 aerobatic 2 blade with their cruising 3 blade the 2 blade may win out for braking. Larger diameter and wider blades. I have had three different C/S props on my RV. And I can definitely say the 3 blade C/S will brake better than a 2 blade C/S of the same diameter. I can also definitely say that a C/S 2 blade will brake better than the standard fix pitch the RV guys are running. The fixed pitch acro guys are running climb props. Low pitch and bigger diameter. I would guess you would lose 20-30 mph with one of these props on a RV. They also have a tendency to over rev their engines too. A little more HP and airspeed for energy on up lines. Dave Time: 06:41:07 PM PST US From: RV8ter@aol.com Subject: Re: RV-List: Re: CS props and Acro & Split S --> RV-List message posted by: RV8ter@aol.com Yep, but back to the main question, do you have a CS prop on your RV and have you compared that to a non-CS equipped RV in acro enough to see a noticeable difference in the *braking* department?


    Message 14


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    Time: 02:24:27 PM PST US
    From: "Doug Rozendaal" <dougr@petroblend.com>
    Subject: Re: Breather vent
    --> RV-List message posted by: "Doug Rozendaal" <dougr@petroblend.com> I had a line to the tail in my Cassutt. Never had to grease the tailwheel. I just put a cut the pipe and then crushed it to make a "whistle" in the line on the firewall so if the tube blocks it would just make a mess on the belly. Never did. I have a Christen system now and it is pretty clean on the belly. (but I don't do much negative) Tailwinds Doug Rozendaal > --> RV-List message posted by: Charlie Kuss <chaskuss@bellsouth.net> > > I had considered running a vent line all the way to the rear of the plane. The fear of water condensing, then freezing in the line (at high altitude or cold temps) made me decide not to do that. > Charlie Kuss


    Message 15


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    Time: 03:00:34 PM PST US
    rv-list@matronics.com, GA-EFIS@yahoogroups.com
    From: Kevin Horton <khorto1537@rogers.com>
    Subject: Updated Installation Guide for the Dynon D-10 EFIS
    --> RV-List message posted by: Kevin Horton <khorto1537@rogers.com> Dynon just updated the Installation Guide for the D-10 EFIS. The new manual cleans up some discrepancies between the wiring diagram and the pin-out table. They also explain the difference between Keep Alive power and Backup power. I sent then an e-mail asking questions in those areas two days ago, and today provided very good answers and updated the manual. Great service. My D-10 arrived last week, and I've got it installed in the panel and am starting to ponder where I will put the external compass module. All in all I am quite impressed with the unit so far. I'm really looking forward to getting it flying. The new Installation Guide is at: http://www.dynonavionics.com/docs/efis-d10documentation.html -- Kevin Horton RV-8 (finishing kit) Ottawa, Canada http://go.phpwebhosting.com/~khorton/rv8/


    Message 16


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    Time: 05:42:20 PM PST US
    From: Wheeler North <wnorth@sdccd.cc.ca.us>
    Subject: dutch roll
    --> RV-List message posted by: Wheeler North <wnorth@sdccd.cc.ca.us> Hummm, Well I'm not really sure what you call it, but when Flight 007, a 747 over Japan lost its vertical stab after a rear pressure bulkhead blowout, the engineers said it spent 4 hours doing "dutch rolls" (their term) until it hit a mountain. The yaw would incite an opposite roll which would incite a reverse in yaw which would incite a reverse in roll, but the plane looked like it was doing steep chandelles back and forth. There's a two hour video on this investigation that is a great show for an aviation type gathering. But in any event the nose can't stay fixed else there would be no yaw and no resulting roll and we would then have to call it a "Dutch NOTRoll". To clarify my experience, given the possible incongruity in terminology, the steep chandelles back and forth that are sorta kinda like a Dutch Roll, maybe, is what I was doing, knife edge to knife edge when I let it get a little too fast on the down swing and found myself wondering when the wings were going to come off. ;{) please, please, pretty please do not archive


    Message 17


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    Time: 05:54:27 PM PST US
    From: Wheeler North <wnorth@sdccd.cc.ca.us>
    Subject: whales
    --> RV-List message posted by: Wheeler North <wnorth@sdccd.cc.ca.us> Now, see, there you go again, first we have kids whaling while doing aerobatics, and now you tell me they can whale with a saxaphone. Well, I guess it is shaped much like a large hook with lots of barbed thingys sticking out. Do they use it to call the whale, then reach down to hook it like a gaff. As I think about this it actually begins to make sense to me. Now I understand why Wild Willie Clinton plays the Sax, he uses them to catch whales... of course he then proved that even whales wail once in a while. I'm sorry Brian, the meds are on order, will have lots for LOE3. When is that rolling around again? <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Wheeler Wheeler Wheeler. You been eatin' paint chips again? This is obviously a reference to musical youth..."hey man, did you hear that sax playin' kid whale?!?" It's jazz-speak, plain and simple. So there. Now go take your meds like a good boy. Be sure to bring some to LOE3 and share. K? Brian Denk RV8 N94BD do not archive this silliness >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>


    Message 18


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    Time: 06:22:33 PM PST US
    From: Kevin Horton <khorto1537@rogers.com>
    Subject: Re: dutch roll
    --> RV-List message posted by: Kevin Horton <khorto1537@rogers.com> >--> RV-List message posted by: Wheeler North <wnorth@sdccd.cc.ca.us> > >Hummm, > >Well I'm not really sure what you call it, but when Flight 007, a 747 over >Japan lost its vertical stab after a rear pressure bulkhead blowout, the >engineers said it spent 4 hours doing "dutch rolls" (their term) until it >hit a mountain. > >The yaw would incite an opposite roll which would incite a reverse in yaw >which would incite a reverse in roll, but the plane looked like it was doing >steep chandelles back and forth. There's a two hour video on this >investigation that is a great show for an aviation type gathering. > >But in any event the nose can't stay fixed else there would be no yaw and no >resulting roll and we would then have to call it a "Dutch NOTRoll". > >To clarify my experience, given the possible incongruity in terminology, the >steep chandelles back and forth that are sorta kinda like a Dutch Roll, >maybe, is what I was doing, knife edge to knife edge when I let it get a >little too fast on the down swing and found myself wondering when the wings >were going to come off. ;{) Wheeler, From the pure technical perspective, if the aircraft was doing the manoeuvre all by itself, that would be a Dutch roll. The yawing causes rolling moments as you described. If an aircraft were to do such a manoeuvre because the pilot was manually rolling it, I wouldn't call it a Dutch roll. I've got a description of that accident sitting on the desk right now. The aircraft lost all four hydraulic systems, so the flight controls were completely useless. The loss of the vertical tail gave it a very severe dutch roll of about 50 degrees of bank each way, with a period of only 12 seconds, that is it only took 12 seconds to go from 50 deg left wing down, to 50 deg right wing down, and back to 50 deg left wing down. In pitch, it was in a phugoid at the same time with pitch attitudes varying from 15 deg up to 5 deg down, with a period of about 90 seconds. The airspeed was varying by over 100 kt at times, and the altitude by up to 5,000 ft. All this time the crew was trying to use changes of engine thrust to establish some sort of control. It must have been pandemonium in the cabin. Keep the wings firmly attached. -- Kevin Horton RV-8 (finishing kit) Ottawa, Canada http://go.phpwebhosting.com/~khorton/rv8/


    Message 19


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    Time: 07:53:54 PM PST US
    Subject: Breather vent
    From: smoothweasel@juno.com
    --> RV-List message posted by: smoothweasel@juno.com Hey thanx for all your inputs. Joel Graber -4 finishing The best thing to hit the internet in years - Juno SpeedBand! Surf the web up to FIVE TIMES FASTER!


    Message 20


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    Time: 09:29:15 PM PST US
    From: "Bill VonDane" <bill@vondane.com>
    Subject: Radio Calls...
    --> RV-List message posted by: "Bill VonDane" <bill@vondane.com> Can someone give me some example of how to properly call an "initial" and a "360 Overhead"? Thanks! Bill VonDane RV-8A www.vondane.com www.creativair.com www.epanelbuilder.com


    Message 21


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    Time: 09:50:10 PM PST US
    From: Jim Oke <wjoke@shaw.ca>
    Subject: Re: Canopy decks...slider
    --> RV-List message posted by: Jim Oke <wjoke@shaw.ca> Hi Jeff; My experience with a -6A slider was to leave the canopy decks unriveted until fairly late in the game - certainly until after the windscreen bow was fitted. There is some interesting match drilling needed to get the bolt holes drilled that fasten the bow to the longerons (that little joggled spacer has to fit in too) that would be quite hard to do if the canopy decks were riveted on too soon. Having said this, when I started work on the canopy frame and plexi, it seemed like a good idea to have the canopy decks securely in place when drilling the canopy rails to the decks, etc. I recall putting in perhaps five rivets a side for this reason and then later drilling them out to improve access to the instrument panel area. (I wanted to keep the IF-6110s removable as long as possible and so could not rivet the IF-6113s - eventually I riveted the join first and then put them both on at the same time). There are unfortunately no particularly good or satisfying ways to run wiring from the panel area back past the cockpit. Trimming some good sized pieces off the tops of the IF-604 bulkhead is a start but you also have to deal with the IF-604E and IF-604F channel pieces too. Then there are the canopy bow bolts that stick down there too so it no fun running a wire bundle through the area. Same thing really at the IF-605 when you have to get around that big piece of angle that reinforces the top corner. Running a piece of 1/2 PVC conduit just under the IF-620 armrest might be a reasonable compromise. I ran my wing wiring in through the fuse side aft of the spar and under the seat. Went forward through the spar web 2"-3" out from the centre-line and then out under the gear leg socket, then forward and then up the IF-602 to reach the panel area. A nuisance but I could see no practical way to run wiring from the wing up the inside of the IF-604 to reach the panel. You have the right idea though - have a wiring route planned and holes drilled, etc. before you start riveting things together. Jim Oke Winnipeg, Man RV-6A C-GKGZ ----- Original Message ----- From: "Jeff Orear" <jorear@new.rr.com> Subject: RV-List: Canopy decks...slider > --> RV-List message posted by: "Jeff Orear" <jorear@new.rr.com> > > Greetings Listers: > > Those of you who have done a slider on a 6 or 7....The Justice instructions indicate that the canopy decks F-6110 and F-6113 should not be riveted on until the finish kit construction. I am ready to start fitting my roll-bar to the fuselage and was wondering if anyone had riveted them on regardless of what the Justice instructions say. I assume his concern was routing wires to the aft of the fuselage as well as running wires up to the panel from the wings. Seems to me I can accomplish those things with these decks riveted in. > > Am I missing something here? > > Thanks in advance > > > Regards, > > Jeff Orear > RV6A > finish kit > Peshtigo, WI > >


    Message 22


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    Time: 10:04:30 PM PST US
    From: "rv6tc" <rv6tc@earthlink.net>
    Subject: Re: Radio Calls...
    --> RV-List message posted by: "rv6tc" <rv6tc@earthlink.net> Bill, "Experimental xxx, Initial." You can include a mileage, as in "Experimental xxx, 2 mi Initial." In the Air Force, the "standard" initial was 3 - 5 miles. If you are at a military, or a joint use field (ABQ, for example) realize that the overhead pattern altitude is usually published and is 500 feet above the rectangular altitude (sometimes 1,000' above). By the way, most controllers that I've ever dealt with are familiar with an Overhead. And none of the AF guys I know add the "360" to the title. In fact, the other day, the pattern was a little crazy at Centennial (KAPA) and I requested to break out of the 35 pattern and just report Initial for 28. Worked like a charm. If the direction of the break is not published, the controller may ask which way you want to break. Also (AF, again) you typically break from the threshold to the 3,000' mark. Midfield or departure end breaks are not "standard" but can either be requested by you or the controller for spacing. Hope that helps. Keith Hughes Parker, CO T-38 IP, Capt, USAF emeritus ----- Original Message ----- From: "Bill VonDane" <bill@vondane.com> Subject: RV-List: Radio Calls... > --> RV-List message posted by: "Bill VonDane" <bill@vondane.com> > > Can someone give me some example of how to properly call an "initial" and a "360 Overhead"? > > Thanks! > > > Bill VonDane > RV-8A > www.vondane.com > www.creativair.com > www.epanelbuilder.com > >


    Message 23


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    Time: 10:33:43 PM PST US
    From: "Tom Gummo" <T.gummo@verizon.net>
    Subject: Re: Radio Calls...
    --> RV-List message posted by: "Tom Gummo" <T.gummo@verizon.net> Bill, Check out http://www1.faa.gov/atpubs/AIM/Chap5/aim0504.html#5-4-24 It has some info on overheads or your copy of the AIM. Feel free to ask me direct questions. Tom Gummo t.gummo@verizon.net ----- Original Message ----- From: "Bill VonDane" <bill@vondane.com> Subject: RV-List: Radio Calls... > --> RV-List message posted by: "Bill VonDane" <bill@vondane.com> > > Can someone give me some example of how to properly call an "initial" and a "360 Overhead"? > > Thanks! > > > Bill VonDane > RV-8A > www.vondane.com > www.creativair.com > www.epanelbuilder.com > >


    Message 24


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    Time: 11:06:22 PM PST US
    From: "Phil Sisson, Litchfield Aerobatic Club" <sisson@consolidated.net>
    Subject: Re: dutch roll
    --> RV-List message posted by: "Phil Sisson, Litchfield Aerobatic Club" <sisson@consolidated.net> From the FBI freedom of information report. Flight 007 was shot down by Soviet pilot Lt. Col. Osipovich on Sept 1, 1983. It alledgedly spent about 10 minutes until it went into the Sea of Japan at the speed of sound. The fuselage was not found on a mountain. It has never been found. Dutch Rolls..... Hmmmmm .......................... Phil, building RV-6, worked on fuel tanks tonight, messy..


    Message 25


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    Time: 11:24:34 PM PST US
    From: Gil Alexander <gilalex@earthlink.net>
    Subject: Re: Radio Calls...
    --> RV-List message posted by: Gil Alexander <gilalex@earthlink.net> This little phrase from the AIM link below... "Overhead maneuver patterns are developed at airports where aircraft have an operational need to conduct the maneuver. " Says that you should not use this at an uncontrolled field unless you specifically know that the operational need exists and a documented procedure also exists. We had one person do these maneuvers at our private airpark, and it caused great confusion to anyone else in the pattern -- especially since she would break to the left or right depending on whim.... really confusing others in the pattern, especially with a slow biplane. At a pilot's meeting, we could find no "operational need", so the practise has been stopped.... However, it a tower is controlling it, go for it..... gil A At 10:31 PM 9/3/2003 -0700, you wrote: >--> RV-List message posted by: "Tom Gummo" <T.gummo@verizon.net> > >Bill, > >Check out > >http://www1.faa.gov/atpubs/AIM/Chap5/aim0504.html#5-4-24 > >It has some info on overheads or your copy of the AIM. > >Feel free to ask me direct questions. > >Tom Gummo >t.gummo@verizon.net > >----- Original Message ----- >From: "Bill VonDane" <bill@vondane.com> >To: <rv-list@matronics.com>; <rv8list@yahoogroups.com> >Subject: RV-List: Radio Calls... > > > > --> RV-List message posted by: "Bill VonDane" <bill@vondane.com> > > > > Can someone give me some example of how to properly call an "initial" and >a "360 Overhead"? > > > > Thanks! > > > > > > Bill VonDane > > RV-8A > > www.vondane.com > > www.creativair.com > > www.epanelbuilder.com > > > > > >




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