Today's Message Index:
----------------------
1. 09:08 AM - Nanchang Company, M14P approval (Top Ace)
2. 04:36 PM - Crack fix (danbooker)
3. 06:31 PM - Re: Crack fix (Frank Stelwagon)
4. 07:25 PM - Re: Nanchang Company, M14P approval (Richard Goode)
Message 1
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| Subject: | Nanchang Company, M14P approval |
Installation of a M-14P on a CJ.,,, I know many of the CJ owners have installed
the MP-14P engine in the United States,, which is or was approved by the FAA,,,
Here in Canada,, Transport Canada does not recognize any other motor then the Housai,
I would like to install the M14P on my aircraft.
I would need a field or an STC from them to install it here in Canada,,,
I am aware of one MP-14 installed here in Canada !!! 1999,, which at the time,
he was allotted an stc based on a letter that was written from Nanchang at the
time that this was a approved engine that could be installed. ( Lost, filed
away, or misplaced copy)
Question if any one can help is,, does anyone have a copy, or have documentation
from Nanchang that it is allowed. I sure would like to have this so I can present
my case to Transport Canada.
Have only owned this Cj since June,,, you folks have had them for 20 years plus,,
appreciate any help you could send my way.
David
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=465193#465193
Message 2
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Just wondering what is the best way to fix small cracks in the aluminum fairings
starting around the screw holes? Had one tig-welded and it just cracked beside
the weld? Any ideas?
--------
Daniel Booker
"Stealth-Eagle Aviation"
2312457798
danbooker@hotmail.com
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=465214#465214
Message 3
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The metal is probably work hardened around the screw holes from normal use.
Annealing before welding might help but the metal is probably an alloy
that doesn't weld well. Annealing will burn off the paint So you can't win.
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of danbooker
Sent: Wednesday, January 18, 2017 4:36 PM
Subject: Yak-List: Crack fix
Just wondering what is the best way to fix small cracks in the aluminum
fairings starting around the screw holes? Had one tig-welded and it just
cracked beside the weld? Any ideas?
--------
Daniel Booker
"Stealth-Eagle Aviation"
2312457798
danbooker@hotmail.com
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=465214#465214
Message 4
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| Subject: | Nanchang Company, M14P approval |
I'm not an expert on how these things are handled in North America, but
surely an STC is approval for a modification onto a certified aircraft, and
of course the Nanchang is completely "experimental", and in the USA owners
have the fantastic good fortune to be able to do pretty much what they like
in terms of modifications and engine changes.
Interestingly we in the UK are allowed to fly Yak 50 and 52 only on the
basis that they are "ex-military", since we do not have any form of an
experimental category. The Nanchang, similarly, fits into the same category.
We have recently sold an M 14 P to a UK customer to put into his Nanchang,
but he is having a bureaucratic nightmare with UK CAA to authorise the
conversion. They have asked for stress calculations on the engine mounts;
proof that the engine will be sufficiently cooled et cetera.
I would be very doubtful whether there is any "official" documentation from
China authorising the installation of the Russian engine, but I could be
wrong!
Richard Goode
Rhodds Farm
Lyonshall
Hereford
HR5 3LW
United Kingdom
Tel: +94 (0) 81 241 5137 (Sri Lanka)
Tel: +44 (0) 1544 340120
Fax: +44 (0) 1544 340129
www.russianaeros.com
Im currently in Sri Lanka but this Mail is working,and my local phone is
+94 779 132 160.
-----Original Message-----
From: owner-yak-list-server@matronics.com
[mailto:owner-yak-list-server@matronics.com] On Behalf Of Top Ace
Sent: Wednesday, January 18, 2017 10:38 PM
Subject: Yak-List: Nanchang Company, M14P approval
Installation of a M-14P on a CJ.,,, I know many of the CJ owners have
installed the MP-14P engine in the United States,, which is or was approved
by the FAA,,, Here in Canada,, Transport Canada does not recognize any other
motor then the Housai, I would like to install the M14P on my aircraft.
I would need a field or an STC from them to install it here in Canada,,,
I am aware of one MP-14 installed here in Canada !!! 1999,, which at the
time, he was allotted an stc based on a letter that was written from
Nanchang at the time that this was a approved engine that could be
installed. ( Lost, filed away, or misplaced copy)
Question if any one can help is,, does anyone have a copy, or have
documentation from Nanchang that it is allowed. I sure would like to have
this so I can present my case to Transport Canada.
Have only owned this Cj since June,,, you folks have had them for 20 years
plus,, appreciate any help you could send my way.
David
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=465193#465193
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