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Old Oct 20, 2014, 10:23 PM
Intermediate Multi
Trisquire's Avatar
Columbus, OH
Joined Mar 2005
3,340 Posts
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, 02:39 PM
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Lantsov Alexey's Avatar
Russian Federation, Saint Petersburg, St Petersburg
Joined Jan 2009
264 Posts
Replacing the rubber rings in Lantsov coaxial system . (2 min 9 sec)
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Old Nov 14, 2014, 12:50 PM
Registered User
United States, NV, Henderson
Joined Sep 2013
1,048 Posts
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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