Today's Message Index:
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1. 01:18 AM - Re: Yak-52 heavy spar (aeroconcept)
2. 09:23 AM - Re: Yak-52 heavy spar (mikspin)
3. 08:30 PM - Any Yak 52's for sale? (Pilot5517)
4. 11:46 PM - Re: Any Yak 52's for sale? (Mark Schrick)
Message 1
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| Subject: | Re: Yak-52 heavy spar |
The issue of bulletins is quite less complicated than it sometimes appears to be.
In fact, the complete lists are available from Yakovlev. For me, I have translated
and put them on my Web site years ago this is where one realizes that
his referencing is probably not optimized, euh Anyway, take a look at:
http://www.aero-concept.com/Pages/Pages_reserved/52_pages/52_SB.html
http://www.aero-concept.com/Pages/Pages_reserved/50_pages/50_SB.html
These lists are quite self-explanatory. I would not attempt to range them according
to their importance. The lettering comes from the history of their implementation,
with E-bulletins clearly concerning the changes in documentation only.
Anyway, for Yakovlev they are all applicable, hence have to be implemented
during OHs at the Yakovlev certified facilities, the meaning of certification.
One remarks that the lists have the serial numbers concerned. For instance, the
famous 59R/60R couple was introduced in production at Bacau somewhere in mid-1986,
theoretically starting with # 866501, although I know of some later 1986
serials that were still manufactured with the light spar. The reason is the discrepancy
between the times of manufacture of the airframes and of the finished
aircraft, i.e. some earlier manufactured airframes were completed later than
others.
It may be less easy to judge ones aircraft compliance.
After checking your serial against the SB list, the next step is to check the original
(Russian) airframe logbook which lists all SBs applied during overhauls.
Unfortunately, this can not be enough. I agree that some of the logbooks have been
faked or incomplete, hence a visual check can be necessary, starting with
the most known 59/60 and 107. If you have any problems in reading the logbooks,
feel free to send me copies of relevant pages, for second opinion.
I do have a list of bulletins for Yak-55, I will put it on my site in near future.
In between, I can send them individually on request.
Ilia Palamodov
Aeroconcept Trading
Phone +33614487585
www.aero-concept.com
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p 1760#201760
Message 2
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| Subject: | Re: Yak-52 heavy spar |
Richard,
With respect to these SB's, I do not question their validity. However, could you
please respond with what was found to be wrong with the aircraft in the past
that prompted the respective SB? I have not found in your past posts any descriptions
of what was found.
Again, I do not question their validity, I just would like to know the failure
mode(s) for inspection/maintenance as well as educational purposes. I am assuming
that your discussions with Dimitry Dratch and co. would have given you access
to this information.
Thank you in advance,
Mike Hastings
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p 1811#201811
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| Subject: | Any Yak 52's for sale? |
Hello, it looks like the Yak 52 I was interested in has had an offer placed on
it before I had the chance. This being said I'm curious if anyone knows of another
for sale?
I'm looking for a 1990 and up - preferably with a Grey/White camo scheme but will
take a look at others as well.
Thanks,
Paul
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p 1914#201914
Message 4
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| Subject: | Any Yak 52's for sale? |
Paul,
I have one currently with extra fuel tank and fresh USA paint job.
Call me if interested.
Mark
408-391-6664
San Jose, CA
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of Pilot5517
Sent: Sunday, August 31, 2008 8:29 PM
Subject: Yak-List: Any Yak 52's for sale?
Hello, it looks like the Yak 52 I was interested in has had an offer placed
on it before I had the chance. This being said I'm curious if anyone knows
of another for sale?
I'm looking for a 1990 and up - preferably with a Grey/White camo scheme but
will take a look at others as well.
Thanks,
Paul
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p 1914#201914
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