Yak-List Digest Archive

Sun 01/13/08


Total Messages Posted: 11



Today's Message Index:
----------------------
 
     1. 04:12 AM - Shipping from Europe to USA (GreasySideUp)
     2. 06:31 AM - Re: Shipping from Europe to USA (Tim Gagnon)
     3. 07:05 AM - Re: Nanchang aileron balancing (Joe Howse)
     4. 07:10 AM - Re: Re: Shipping from Europe to USA (viperdoc)
     5. 08:44 AM - ARS VII dates official! (Barry Hancock)
     6. 11:21 AM - Re: Nanchang aileron balancing (Walter Lannon)
     7. 11:21 AM - Re: Nanchang aileron balancing (Walter Lannon)
     8. 11:43 AM - Re: Shipping from Europe to USA (Tim Gagnon)
     9. 06:33 PM - Yak / M-14P parts (Dee Conger)
    10. 07:26 PM - Re: CJ6A on the selling block (Craig Winkelmann, CFI)
    11. 11:38 PM - oil for shock absorbers in landing gear (Jan Mevis)
 
 
 


Message 1


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    Time: 04:12:39 AM PST US
    Subject: Shipping from Europe to USA
    From: "GreasySideUp" <greasysideup@hotmail.com>
    I know a few of you have bought Yaks from overseas. A couple of questions. How much does the disassembly shipping and reassembly cost for a Yak shipped over from Germany or Russia? Also what time frame can I reasonably expect and what have any of you done as far as escrow or payment for buying something like this sight unseen from a foreign country? Any shipping companies to recommend or to stay away from? Thanks, -j Read this topic online here: http://forums.matronics.com/viewtopic.php?p=157783#157783


    Message 2


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    Time: 06:31:19 AM PST US
    Subject: Re: Shipping from Europe to USA
    From: "Tim Gagnon" <NiftyYak50@fuse.net>
    There is only one person I can think of that I would trust to pull something like this off....and that is Dennis. He as done plenty of these...he can tell some of the joys involved as well! Read this topic online here: http://forums.matronics.com/viewtopic.php?p=157796#157796


    Message 3


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    Time: 07:05:46 AM PST US
    From: Joe Howse <joeh@shaw.ca>
    Subject: Re: Nanchang aileron balancing
    I have not worked on a TBm, I was referring to the fabric attachment wire clip system on the Mallard. Joe


    Message 4


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    Time: 07:10:44 AM PST US
    From: "viperdoc" <viperdoc@mindspring.com>
    Subject: Re: Shipping from Europe to USA
    Dennis and Steve Beaver. Steve started it and Dennis has carried the torch for the 52's in Central Alabama. There are others out there to that have done this. Doug Sapp, Cliff Coy, Bill Walker, Steve Culp, Barry Hancock to name a few. I'm sure I have left a few out like Dave Hilker and Jj Johnson. >From the time it is in the container on the truck headed to the port until the truck pulls up in front of your hanger for YOU to unload your prize, expect about a month. Assuming there are no issues at the port of entry. Are you buying this 50 from an individual or are you getting it from a company like Termikus, YAKUK, ANABARAS, or Nerka to name a few? If so they already have the expertise in disassembly, loading it in the container for safe transport, and arranging the clearance of customs and loading the container on the boat for the pond crossing for delivery to your chosen port of entry. Dennis Savarese and the others above can give you all the particulars along with contact names if you are trying to do this on your own. The price of shipping mine was included in the purchase price as were the hassles of dealing with the shippers and customs. Dennis is @ 334-285-3242 Office and Cell (other office) 334-546-8121. Doc -----Original Message----- From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com] On Behalf Of Tim Gagnon Sent: Sunday, January 13, 2008 8:30 AM Subject: Yak-List: Re: Shipping from Europe to USA There is only one person I can think of that I would trust to pull something like this off....and that is Dennis. He as done plenty of these...he can tell some of the joys involved as well! Read this topic online here: http://forums.matronics.com/viewtopic.php?p=157796#157796


    Message 5


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    Time: 08:44:45 AM PST US
    From: Barry Hancock <bhancock@worldwidewarbirds.com>
    Subject: ARS VII dates official!
    ARS VII MAY 14-18, 2007, PORTERVILLE MUNICIPAL AIRPORT (KPTV) http://www.flyredstar.org/T_EventDetail.aspx?ID=64 The Mother of all events is back! This is the largest gathering of civilian owned ex-eastern bloc aircraft in the world! All warbirds are welcome to join are fun, too. ARS VII promises to be the best yet. The same great flying, great food, and great friends as you've come to expect in years past with a focus on FAST training and mass formation practice preparing for this year's big migration to OSH. Highlights include: Formation Challenge V, Carrier landings III, flour bomb drop on a salvage car, ground seminars by leading experts, FAST Ground school, aircraft judging, and Saturday Awards Banquet. This year we are excited to have Vietnam vet, Skunkworks Test Pilot and Reno Champ Skip Holm as our keynote speaker. Wether you burn 100LL or kerosene, this is the place to be! Thanks again to our sponsors that help keep our registration fees low! We still need a few more details before we can set pricing, but if you register now we will notify you when you can complete your registration with payment soon.... We look forward to having you at ARS VII "A Unique Aviation Experience" The ARS Staff Register here: http://www.flyredstar.org/T_EventDetail.aspx?ID=64


    Message 6


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    Time: 11:21:44 AM PST US
    From: Walter Lannon <wlannon@persona.ca>
    Subject: Re: Nanchang aileron balancing
    Hi Joe; The CJ6 aileron has no provision for a tip balance weight installation. The only possible location is within the L/E. I recovered a set of controls for the CG5 (Yak 18) a few years back and, if my memory is correct, those ailerons were balanced. That is quite possibly true of all the Yak models. For certain if the ailerons are cable operated. The CJ6 is the only aircraft I have ever been involved with that uses unbalanced ailerons. No need to strip the fabric to determine that. Just pick it up. Cheers; Walt ----- Original Message ----- From: Joe Howse To: yak-list@matronics.com Sent: Saturday, January 12, 2008 7:37 PM Subject: Re: Yak-List: Nanchang aileron balancing Grumman ribs are similar to the CJ however they used a continuos wire clip for attachment. The Stits manual says to use the original system if possible. I have recovered several sets of CJ ailerons and found that some had a counterweight in the leading edge as well as the standard tip CW, I assumed that as long as they were matched, ie. left and right, that either method was acceptable. But like Walt points out, not so critical with the push rod system. Joe href="http://www.matronics.com/Navigator?Yak-List">http://www.matronics.com/Navigator?Yak-List href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c


    Message 7


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    Time: 11:21:44 AM PST US
    From: Walter Lannon <wlannon@persona.ca>
    Subject: Re: Nanchang aileron balancing
    Jim; To the best of my knowledge control surfaces are balanced to provide a damping effect which will eliminate or reduce the destructive effect of control surface flutter. I believe the design operating speeds have a great deal to do with the criticality of balance. The Harvard allows a surprising amount of under balance (T/E heavy) for the elevator and rudder (in the area of 2 to 3 lbs.) Ailerons are far more critical. For example the maximum under balance for the Harvard aileron is 13 oz. Actually a much larger difference than indicated since the measuring arm is less than half that of the elevator. Check out the web for the TBM manuals. A company called ESSCO lists the TBM Structural Repair for $51.00. Cheers; Walt ----- Original Message ----- From: cjpilot710@aol.com To: yak-list@matronics.com Sent: Saturday, January 12, 2008 4:33 PM Subject: Re: Yak-List: Nanchang aileron balancing In a message dated 1/12/2008 3:52:21 P.M. Eastern Standard Time, wlannon@persona.ca writes: This might be a good time to start a discussion about WHY flight controls are balanced. Those real certified engineers amongst us (I am not one) could (please in layman's terms) explain why it is done. My education on the subject is from EAA manuals, shop experience, and hangar shop talk. I do not pretend to be an expert cause I don't have the paper on the wall. I was to understand that balancing the control were for 2 basic reason. 1. For control system function, in that the pilot would not have to input constant control correction for a system that was out of balance. 2. Help to eliminate the possibility of control flutter (although I understand that shape had a lot to do with that). The latter making sense to me when it came to the rudder which is mounted vertically and would appear to less likely be effected by an out of balance condition. In all my readings of aircraft repair, I've never seen where it said that a certain out of balance condition (trailing edge heavy or light) would be needed. But I have not read every manual either. BTW I am trying find a TBM manual at this time. The flight control fabric is rib stitched, but because of the way the rib are made, you can not use the standard FAA approved rib stitch. Grumman had did something different. Also the procedure you outline is the one I've used and understood as a "standard" way of balancing. Awaiting to be elucidated. Jim"Pappy" Goolsby Hal; My apology! I sent a diatribe on control surface balancing that may be of use for CJ elevators and rudder and all surfaces on most other aircraft but has no applicability to the CJ6 aileron. The reason is that the CJ6 aileron is not an individually balanced surface. It is part of a balanced system! Installed on the aircraft each aileron is effectively balanced by the opposing aileron through a rigid push-pull rod control system. Obviously that would not be possible with a cable system. While this sounds logical and good it does not comply with Western aircraft certification standards (at least the old ones I am familiar with), whether rod or cable operated. What happens if you forget one cotter pin and this excellent push-pull system is suddenly disconnected? For your situation I would suggest you do not change the weight or configuration of one aileron over the other. Walt ----- Original Message ----- From: Hal To: Yak List Sent: Friday, January 11, 2008 11:11 PM Subject: Yak-List: Nanchang aileron balancing We are in the process of remounting the ailerons onto 88 (the project). We want to make sure we get the balance right as we have installed a trim motor on one side. Does anyone on the list have information on the factory settings or know where we might get this information? For those of you who have balanced the ailerons we would appreciate hearing what and how you did it. Thanks for the help. Hal Morley ------------------------------------------------------------------------------ Start the year off right. Easy ways to stay in shape in the new year.


    Message 8


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    Time: 11:43:40 AM PST US
    Subject: Re: Shipping from Europe to USA
    From: "Tim Gagnon" <NiftyYak50@fuse.net>
    If we are including CJ's..then yeah...Doug Sapp. Dennis and Doug do this on a regular basis so they would get my nod without hesitation. Barry does jets..and nice ones. Steve Culp, he is more parts now and I am not sure he would even tackle a no kidding airplane. Josh, You really need to find an airplane here in the states. I would recommend finding everyone on the FAA data base who owns a -50 and ask them if they might be interested in selling. You may find one guy/gal who was thinking about it but had not pulled the trigger. You may help him the rest of the way. Before you deal with anyone, get some reviews...someone on here has dealt with at least one of the folks on that list and can pass along some info. It is a VERY small community and someone will have an opinion. Read this topic online here: http://forums.matronics.com/viewtopic.php?p=157842#157842


    Message 9


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    Time: 06:33:50 PM PST US
    Subject: Yak / M-14P parts
    From: "Dee Conger" <dee@innoviveinc.com>
    Still have the following items available: Airflow Performance Fuel Injection - complete system $3,000 M-14P Titanium exhaust system - almost new - $2,000 ADC flat-type oil filter - $450 Oil Tank for M-14P conversion such as Murphy Moose, etc - non-inverted pickup - very nice quality and included oil separator - $500 Dee


    Message 10


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    Time: 07:26:38 PM PST US
    Subject: Re: CJ6A on the selling block
    From: "Craig Winkelmann, CFI" <capav8r@gmail.com>
    To anyone interested in this CJ: I have about 20 hours of flight time in this aircraft (just flew it this past week for a missing man formation flight). It is a good solid, strong running CJ. I will be flying it up to Waycross later this month. If you know anyone who is interested in a CJ, they should take a look at this airplane. I would buy it, but I have a CJ in the final stages of restoration. Steve was kind enough to allow me to fly his plane while mine is in restoration. Any questions, contact me off-list or come to Waycross to see this plane in person. Regards, Craig Winkelmann Read this topic online here: http://forums.matronics.com/viewtopic.php?p=157910#157910


    Message 11


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    Time: 11:38:16 PM PST US
    From: "Jan Mevis" <jan.mevis@informavia.be>
    Subject: oil for shock absorbers in landing gear
    Hi all, What is the best oil to use in the shock absorbers of the gear on a Yak 50 ? This probably has been mentioned before on this list, but I can't find it anymore. Jan




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