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Old Feb 27, 2012, 12:12 PM
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France, Burgandy, Dijon
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L-39 Albatros 90mm Fiberglass EDF Jet (Triones) - Build and Mods

Hello

Today, I ordered a legendary aircraft :
L39 ALBATROS (Triones)

(for 100mm EDF)
http://www.trionesmodel.com/L_39.html

I open this forum and I hope it will be full of ideas for the construction and setting flights of this jet

L-39 ALBATROS SPECIFICATIONS
Wing Span: 49.4 in /1254 mm
Wing area: 480.5 sq in / 31 sq dm
Flying weight: 6.6 lb / 3.2kg ( - estimated at 4,5 kg for me)
Fuselage length: 59 in /1495 mm


I think using the Skyworld fan JP 1000 - 101 mm Special Metal EDF Unit (7 blades) with ARC 3675-1 and ESC 120A (8S 5000 45C) and Lander Full Metal Tricycle Electric Retract System (3.5 - 7.5Kgs Flying Weight) with EUROKIT legs

See you soon with your ideas, photos and videos

was soon with more information on weight and wing area

MADISONMaster
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Last edited by MADISONMaster; Oct 30, 2013 at 02:30 PM.
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Old Feb 27, 2012, 12:25 PM
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United States, TX, Grand Prairie
Joined Nov 2005
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Nice L39, wish they were sold in the states

Where did you orders yours from?

Thx in advance
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Last edited by erh7771; Feb 27, 2012 at 12:36 PM.
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Old Feb 27, 2012, 12:58 PM
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France, Burgandy, Dijon
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L39 ALBATROS (Triones)- seller

Quote:
Originally Posted by erh7771 View Post
Nice L39, wish they were sold in the states

Where did you orders yours from?

Thx in advance

Hello erh7771
These jets are rarely available and always in order with the supplier, so I did not hesitate to order it

I ordered this L39 here (France)
http://www.miniplanes.fr/avions-jets...f-p-34970.html

the least expensive (for me) for shipping! (20 $ for shipping in France )

MADISONMaster
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Last edited by MADISONMaster; Feb 29, 2012 at 12:51 PM.
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Old Feb 27, 2012, 01:26 PM
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United States, TX, Grand Prairie
Joined Nov 2005
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Quote:
Originally Posted by MADISONMaster View Post
Hello erh7771
These jets are rarely available and always in order with the supplier, so I did not hesitate to order it

I ordered this L39 here (France)
http://www.miniplanes.fr/avions-jets...f-p-34970.html

the least expensive (for me) for shipping! (20 $ for shipping in France )

MADISONMaster
Thx, I've asked triones for a list of distributors but I doubt I'll get a response
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Old Feb 29, 2012, 12:48 PM
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France, Burgandy, Dijon
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L39 ALBATROS - receved

Hello
I just got the L39 from Miniplanes (France)
Wings weight without landing gear : 490 gr
Fuse weight without landing gear : 1580 gr
Total weight plane only without landing gear : 2070 gr
wing area with cans of wingtip : 33.5 dm2
width of the fuselage to the wing : 18 cm
wingspan : 126 cm
Total weight estimated 4.6Kg with strong landing gear (5-7.5kg)
views of some parts (very good quality)

MADISONMaster
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Last edited by MADISONMaster; Mar 01, 2012 at 01:21 PM.
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Old Feb 29, 2012, 04:41 PM
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United States, CA, Santa Clarita
Joined Aug 2009
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Looks great MADISONMaster!

Be sure to at least, static balance the rotor by it's self using a prop balancer. (add weight to the light side with putty, coated with a very thin layer of 5 min epoxy.
If your not using tools (IE: dynamic balancer or cell phone balancing), dynamically the balance the complete fan setup while running a low rpms, by turning the spinner 90 degrees and feeling for the smoothest position.
Please mount the fan securely to the bench, take safey precautions, and do not run the fan at high speed in close proximity to yourself. This applies to all EDFs.

Have fun, Gary
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Old Feb 29, 2012, 06:39 PM
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United States, TX, Grand Prairie
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Quote:
Originally Posted by MADISONMaster View Post
Hello
I just got the L39 from Miniplanes (France)
Wings weight without landing gear : 490 gr
Fuse weight without landing gear : 1580 gr
Total weight plane only without landing gear : 2070 gr
wing area with cans of wingtip : 33.5 dm2
width of the fuselage to the wing : 18 cm
wingspan : 126 cm
views of some parts (very good quality)

MADISONMaster
That's around 4.5lbs, that's 8oz more than my FF F100 weights and it's a floater, should be interesting

Anyone know were to buy this in the US?

Thx
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Old Mar 01, 2012, 01:15 PM
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France, Burgandy, Dijon
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static balance rotor

Hello
efflux RC
Thanks - static balance the rotor ... yes i always do that because it is very dangerous if we neglect this ...... by cons, I do not know the method in Dynamics !
there is 7 blades in this Skyworld fan JP 1000

----
For information, the fixed landing set weighs 150 gr with 3 wheels (foam 65mm) and rhodo´d trust tube weighs 50g

MADISONMaster
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Last edited by MADISONMaster; Mar 01, 2012 at 01:20 PM.
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Old Mar 02, 2012, 10:58 AM
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France, Burgandy, Dijon
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retractable landing gear for the L39

Hello

I received my landing gear legs Eurokit
DU-BRO front wheel 57mm
Main wheel 60mm Eurokit
Total weight landing gear witht electric RC Lander about 416 gr (5 to 7.5kg and these Main landing can turn 90░ - 266 gr more than the fixed gear )
It will provide a small bump on the extrado because of the thickness of the landing gear

MADISONMaster
Resumption of activities at the end of the year
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Last edited by MADISONMaster; Mar 10, 2012 at 11:34 AM.
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Old Aug 08, 2012, 03:03 PM
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Russian Federation, Murmanskaya oblast, Kirovsk
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Hi guys! Somebody has a video with this plane?
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Old Aug 08, 2012, 03:28 PM
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Quote:
Originally Posted by QQHeaD View Post
Hi guys! Somebody has a video with this plane?
I wish, seems like it has potential

General hobbies has them

http://www.generalhobby.com/albatros...ane-p-407.html

Madison master, pray tell where did you get the landing gear?

Regards
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Old Aug 13, 2012, 12:25 PM
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The main landing gear....

Quote:
Originally Posted by erh7771 View Post
I wish, seems like it has potential

General hobbies has them

http://www.generalhobby.com/albatros...ane-p-407.html

Madison master, pray tell where did you get the landing gear?

Regards
Hello erh7771
The landing gear is available on this following links
http://www.der-schweighofer.at/en/pr..._gefedert_zlin

MADISONMaster
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Old Aug 25, 2012, 06:41 AM
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Russian Federation, Murmanskaya oblast, Kirovsk
Joined Nov 2011
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Whoosh all!
Here is my albatross. Theme built here (in Russian).
Not fly very fast because of key problems of the speed controller.
Flying weight 3,5kg.
L-39 Trionesmodel (5 min 5 sec)
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Old Aug 26, 2012, 02:18 AM
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France, Burgandy, Dijon
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Quote:
Originally Posted by QQHeaD View Post
Whoosh all!
Here is my albatross. Theme built here (in Russian).
Not fly very fast because of key problems of the speed controller.
Flying weight 3,5kg.
http://www.youtube.com/watch?v=MjQuY...layer_embedded
Very nice - what is your engine and how many cells?
retracts?
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Old Aug 26, 2012, 02:44 AM
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Russian Federation, Murmanskaya oblast, Kirovsk
Joined Nov 2011
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Build thread http://forum.rcdesign.ru/f101/thread287437-2.html
motor Warhead 1850kv, Battery 6S 5000mah, carbon EDF
The throttle limited to 70% on transmitter, because the max current of 146A!
Not have retracts.
Today download HD video.
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