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Old Oct 20, 2014, 09:23 PM
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Columbus, OH
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Quote:
Originally Posted by Finnspeed View Post
I think there must be a difference in pitch or at least the 1S prop has lighter construction.

These power systems are truly a work of art. Cannot wait what inventor Kaukoranta may come up with (sorry, offtopic).
I had another look at Lantsov's 1S plane, and the span is 32 inches. That's not much smaller than a typical 2S F3P plane.
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Old Nov 06, 2014, 01:39 PM
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Replacing the rubber rings in Lantsov coaxial system . (2 min 9 sec)
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Old Nov 14, 2014, 11:50 AM
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What a Sexy Sexy, Wonderful design you have. Of all of the designs I do believe yours is the most elegant and simple. If it was a couple of hundred bucks I would buy one in a second. Your work is simply amazing! Maybe one day ill get my hands on an extra $400 and order one of these from you, until then Ill just dream about it.
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Old Jan 17, 2015, 04:51 PM
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Carbon model with 1S battery is becoming popular.

The system AL 10-70 and a talented young man from Austria.

The first test flight.
F3P Trivia flight in joinery (6 min 32 sec)
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Old Jan 31, 2015, 06:38 AM
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Now LA system has own motor.
The most powerful n52 neodymium magnets.
Stator is made in St. Petersburg in my drawings.
Motor weight 4 grams.
The system is now very save energy.
Traction systems :
65 grams = 0.8 amps.
100 grams = 1.45 amps.
165 grams = 3.0 amps.
Long life for your batteries and more flying time.

Now in stock

AL 10-70. Coaxial system with propellers . weight 10 grams, 70 grams thrust .3.7 volt
AL12-120 Coaxial system with propellers , weight 12 grams, 120 grams thrust .7.4 volt
AL13-160 Coaxial system with propellers , weight 13 grams, 160 grams thrust .7.4 volt
AL 15-180 Coaxial system with propellers . weight 15 grams, 180 grams thrust .7.4 volt
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Old Mar 07, 2015, 04:43 AM
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Magical flight of Fabien.

Dragg On Fly 2015 (3 min 30 sec)

Dragg On Fly 2015 AF (4 min 11 sec)
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