Today's Message Index:
----------------------
0. 01:13 AM - PLEASE READ - Matronics Email List Fund Raiser During November! (Matt Dralle)
1. 01:13 AM - Re: Breaking Action! (jay-dub)
2. 02:23 AM - Re: Yak-52 Data Plate (A. Dennis Savarese)
3. 02:41 AM - Re: YAK 52 Flexible hoses complete set list?? (Richard Goode)
4. 02:46 AM - Re: Re: Yak 55M vs Yak 55 (Richard Goode)
5. 02:58 AM - Re: Re: 55M Titanium Landing Gear (Richard Goode)
6. 08:10 AM - Re: Yak-52 Data Plate (Roger Kemp)
7. 08:28 AM - Re: YAK 52 Flexible hoses complete set list?? (Roger Kemp)
8. 08:30 AM - Re: YAK 52 Flexible hoses complete set list?? (Roger Kemp)
9. 08:47 AM - Re: YAK 52 Flexible hoses complete set list?? (Richard Goode)
10. 10:42 AM - Re: Yak 55M vs Yak 55 (Jay Hodge)
11. 03:03 PM - Re: Air leak from both gear handles (glipaz)
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| Subject: | PLEASE READ - Matronics Email List Fund Raiser During November! |
Dear Listers,
Each November I hold a PBS-like fund raiser to support the continued operation
and upgrade of the Email List and Fourm Services at Matronics. It's solely through
the Contributions of List members (you) that these Matronics Lists are possible.
You have probably noticed that there are no banner ads or pop-up windows on any of the Matronics Lists or related web sites such as the Forums site http://forums.matronics.com , Wiki site http://wiki.matronics.com , or other related pages such as the List Search Engine http://www.matronics.com/search , List Browse http://www.matronics.com/listbrowse , etc. This is because I believe in a List experience that is completely about the sport we all enjoy - namely Airplanes and not about annoying advertisements.
During the month of November I will be sending out List messages every couple of
days reminding everyone that the Fund Raiser is underway. I ask for your patience
and understanding during the Fund Raiser and throughout these regular messages.
The Fund Raiser is only financial support mechanism I have to pay all
of the bills associated with running these lists. YOUR personal Contribution
counts!
This year we have a really HUGE and TERRIFIC line up of free gifts to go along
with the various Contribution levels. In fact, there are over 22 different gifts
to choose from! There's something for everyone, to be sure. Most all of
these gifts have been provided by some of the vary members and vendors that you'll
find on the Matronics Lists and they have been either donated or provided
at substantially discounted rates.
This year, these generous members include:
Andy Gold of the Builder's Bookstore http://www.buildersbooks.com
Andy is a very generous guy and I encourage you to visit his web site. I would
like publicly to thank Andy for his generous support of the Lists again this
year!!
Please make your List Contribution using any one of three secure methods including
using a credit card, PayPal, or by personal check. All three methods afford
you the opportunity to select one of this year's free gifts with a qualifying
Contribution amount!!
To make your Contribution, please visit the secure web site:
http://www.matronics.com/contribution
I would like to thank everyone in advance for their generous financial AND moral
support over the years!
Thank you!
Matt Dralle
Matronics Email List Administrator
RV-4/RV-6/RV-8 Builder/Rebuilder/Pilot
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| Subject: | Re: Breaking Action! |
It depends what you're trying to climb over afterwards. A warm day in summer over
here, full fuel and two gorillas gives 285hp quite a lot to do. 360hp or more
makes a big difference.
I've had the Yak in and out of Brimpton (local farm strip of 525m) with plenty
of room to spare (this gorilla plus gorilla senior) but the Nanchang is a bit
less comfortable.
--------
CJ and Yak-52 owner
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=448463#448463
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| Subject: | Re: Yak-52 Data Plate |
Yes, they used the fuselage data plate as the aircraft serial number.Dennis
From: Mike Beresford <mike_beresford@yahoo.co.uk>
To: Yak-list <yak-list@matronics.com>
Sent: Saturday, October 31, 2015 10:08 PM
Subject: Yak-List: Yak-52 Data Plate
Hi all
I have one of the older Yak-52s - flush riveted type. Due to a move from one registration
to another, I have had to do some running around to determine the actual
identity of the aircraft. In all the documents the aircraft is referred
to as number 800910, which I take to be the year of manufacture (1980), the batch
(09), and the sequential number within the batch (10). The data plate on the
rear of the fuselage has the inscription "0910" and then the date 19-06-1980.
It does not explicitly state "800910".
On investigation, it appears that this is actually the data plate for the fuselage
- it has the fuselage part number 520100-00 on it.
Is there an actual aircraft data plate for these early aircraft, or did they simply
adopt their numbering from the fuselage?
ThanksMike
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| Subject: | YAK 52 Flexible hoses complete set list?? |
My personal view is that the six year life on the original Russian hose
material is correct =93 and remember that oil and fuel hoses are a
safety-critical item. There is also the separate issue that the Russian
material is becoming incredibly expensive, and they will also typically
only sell in huge lengths.
We have developed a process to modify the Russian metal ends to
accommodate Western hose material, which has a 10 year life. And of
course once the ends have been modified, one can subsequently replace
with the same material.
Richard Goode Aerobatics
Rhodds Farm
Lyonshall
Hereford
HR5 3LW
Tel: +44 (0) 1544 340120
Fax: +44 (0) 1544 340129
www.russianaeros.com
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of Mike Beresford
Sent: 01 November 2015 00:35
Subject: Re: Yak-List: YAK 52 Flexible hoses complete set list??
Hi all
A few questions on the hoses, for the collective wisdom of the group
experts:
- The hoses currently on my aircraft have a life of 7 years from
manufacture, as per the documents delivered with the hoses. I also see
some people talking of 10 year life hoses. Are the 10 year hoses a
Western equivalent, or are there 10 year life hoses available from the
OEM?
- Is there any "conversion kit" to allow use of Western style hoses and
end fittings, eg Aeroquip?
Thanks
Mike
_____
From: George S. Coy <george.coy@gmail.com>
Sent: Sunday, 1 November 2015, 0:07
Subject: RE: Yak-List: YAK 52 Flexible hoses complete set list??
Here is all the information. Hope the attachment makes it .
George Coy
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of tigerbabaluba
Sent: Saturday, October 31, 2015 6:29 AM
Subject: Yak-List: YAK 52 Flexible hoses complete set list??
--> <tigerbabaluba@gmail.com>
Does anyone have a list for YAK 52 flexible hoses complete set?
How many are they?
Oil?, Fuel?, Air?
>From engine? From aircraft?
Thanks
--------
Tigerbabaluba from Portugal
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=448411#448411
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| Subject: | Re: Yak 55M vs Yak 55 |
My personal view is that the figures are more likely to be 260/sec and
320/sec. The disparity is nothing like as large as between 230 and 345 I
am sure these figures are very incorrect!
Richard Goode Aerobatics
Rhodds Farm
Lyonshall
Hereford
HR5 3LW
Tel: +44 (0) 1544 340120
Fax: +44 (0) 1544 340129
www.russianaeros.com
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of dcrogers11
Sent: 31 October 2015 21:02
Subject: Yak-List: Re: Yak 55M vs Yak 55
230 degrees/sec is quite a bit of difference from 345/sec. I'm leaning more
to the M for this reason. I may be totally wrong, but you can manage energy
in the M, but you're stuck with a slower roll rate in the 55. I guess it
all boils down to preference.
Don
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=448427#448427
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| Subject: | Re: 55M Titanium Landing Gear |
We use a company in Hungary who have experience of titanium, and the right
temperatures to use, and of course have a very powerful hydraulic press. But
I'm sure there are companies in the US who can do this.
Richard Goode Aerobatics
Rhodds Farm
Lyonshall
Hereford
HR5 3LW
Tel: +44 (0) 1544 340120
Fax: +44 (0) 1544 340129
www.russianaeros.com
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of rmross
Sent: 31 October 2015 16:51
Subject: Yak-List: Re: 55M Titanium Landing Gear
Richard,
Is there anyone in the US who can do this, or is it best to ship the gear
back to Europe or Russia for this repair?
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=448424#448424
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| Subject: | Re: Yak-52 Data Plate |
Hey, Dennis, your transmission was garbled and broken.
Doc
Sent from my iPad
> On Nov 1, 2015, at 4:20 AM, A. Dennis Savarese <dsavarese0812@bellsouth.net>
wrote:
>
> <html><body><pre><b><font size=2 color="#000000" face="courier new,courier">
> <pre><b><font size=2 color="#000000" face="courier new,courier">
>
>
> </b></font></pre>
Message 7
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| Subject: | Re: YAK 52 Flexible hoses complete set list?? |
In the U.S. Yes. Elsewhere no.i worked with a local hose and gasket shop usi
ng US braided hose and the metric fittings along with fire sleeves. They are
a little stiffer but meet all the temp and pressure specs as well as diamet
ers.
Doc
Sent from my iPad
> On Oct 31, 2015, at 7:34 PM, Mike Beresford <mike_beresford@yahoo.co.uk> w
rote:
>
> Hi all
>
> A few questions on the hoses, for the collective wisdom of the group exper
ts:
>
> - The hoses currently on my aircraft have a life of 7 years from manufactu
re, as per the documents delivered with the hoses. I also see some people ta
lking of 10 year life hoses. Are the 10 year hoses a Western equivalent, or a
re there 10 year life hoses available from the OEM?
>
> - Is there any "conversion kit" to allow use of Western style hoses and en
d fittings, eg Aeroquip?
>
> Thanks
> Mike
>
>
>
>
> From: George S. Coy <george.coy@gmail.com>
> To: yak-list@matronics.com
> Sent: Sunday, 1 November 2015, 0:07
> Subject: RE: Yak-List: YAK 52 Flexible hoses complete set list??
>
> Here is all the information. Hope the attachment makes it .
> George Coy
>
> -----Original Message-----
> From: owner-yak-list-server@matronics.com
> [mailto:owner-yak-list-server@matronics.com] On Behalf Of tigerbabaluba
> Sent: Saturday, October 31, 2015 6:29 AM
> To: yak-list@matronics.com
> Subject: Yak-List: YAK 52 Flexible hoses complete set list??
>
> --> <tigerbabaluba@gmail.com>
>
> Does anyone have a list for YAK 52 flexible hoses complete set?
> How many are they?
> Oil?, Fuel?, Air?
> >=46rom engine? =46rom aircraft?
> Thanks
>
> --------
> Tigerbabaluba from Portugal
>
>
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=448411#448411
>
>
>
>
>
>
>
>
>
>
>
>
>
>
3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3
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>
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| Subject: | Re: YAK 52 Flexible hoses complete set list?? |
Richard,
Broken and garbled too. Must be time to make donations to the list?!
Doc
Sent from my iPad
> On Nov 1, 2015, at 4:38 AM, Richard Goode <richard.goode@russianaeros.com> wrote:
>
> <html><body><pre><b><font size=2 color="#000000" face="courier new,courier">
> <pre><b><font size=2 color="#000000" face="courier new,courier">
>
>
> </b></font></pre>
Message 9
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| Subject: | YAK 52 Flexible hoses complete set list?? |
Sorry if there was a problem with my previous message. What I was saying
was that the lifetime of the Russian material is officially six years,
and my belief is that people should stick to that for what is a
safety-critical item. In addition we are finding it almost impossible to
find the Russian flexible hose material, and when we do it is
extraordinarily expensive. So we have worked out a system to machine the
metal ends to enable them to accept Western flexible hose material, and
so give them a 10 year life. This is done officially with the EASA "form
one" =93 the highest qualification for an aviation component in
Europe.
Richard Goode Aerobatics
Rhodds Farm
Lyonshall
Hereford
HR5 3LW
Tel: +44 (0) 1544 340120
Fax: +44 (0) 1544 340129
www.russianaeros.com
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of Roger Kemp
Sent: 01 November 2015 16:25
Subject: Re: Yak-List: YAK 52 Flexible hoses complete set list??
In the U.S. Yes. Elsewhere no.i worked with a local hose and gasket shop
using US braided hose and the metric fittings along with fire sleeves.
They are a little stiffer but meet all the temp and pressure specs as
well as diameters.
Doc
Sent from my iPad
On Oct 31, 2015, at 7:34 PM, Mike Beresford <mike_beresford@yahoo.co.uk>
wrote:
Hi all
A few questions on the hoses, for the collective wisdom of the group
experts:
- The hoses currently on my aircraft have a life of 7 years from
manufacture, as per the documents delivered with the hoses. I also see
some people talking of 10 year life hoses. Are the 10 year hoses a
Western equivalent, or are there 10 year life hoses available from the
OEM?
- Is there any "conversion kit" to allow use of Western style hoses and
end fittings, eg Aeroquip?
Thanks
Mike
_____
From: George S. Coy <george.coy@gmail.com>
Sent: Sunday, 1 November 2015, 0:07
Subject: RE: Yak-List: YAK 52 Flexible hoses complete set list??
Here is all the information. Hope the attachment makes it .
George Coy
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of tigerbabaluba
Sent: Saturday, October 31, 2015 6:29 AM
Subject: Yak-List: YAK 52 Flexible hoses complete set list??
--> <tigerbabaluba@gmail.com>
Does anyone have a list for YAK 52 flexible hoses complete set?
How many are they?
Oil?, Fuel?, Air?
>From engine? From aircraft?
Thanks
--------
Tigerbabaluba from Portugal
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=448411#448411
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ist"">http://www.matronics.com/Navigator?Yak-List
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//forums.matronics.com
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ot;">http://www.matronics.com/contribution
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3D
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| Subject: | Re: Yak 55M vs Yak 55 |
What are the numbers on the roll rate of the 52?
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=448544#448544
Message 11
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| Subject: | Re: Air leak from both gear handles |
Dennis, I tested all three gear actuators and all are good; no leaks on the upside.
How do I know if it's the handle vs a valve?
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=448562#448562
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