Hong Kong RC Sailplane Forum 香港滑翔機發燒友論壇

This forum is dedicated to r/c sailplane enthusiasts 此論壇專為遙控滑翔機發燒友而設
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PostPosted: 10 Oct 2006 06:51 pm 
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Joined: 28 Jul 2004 06:51 pm
Posts: 506
May I ask some questions about S-200
I used 2 cell 3800 motor with 25A speed control.

1) Where is the CG
2) What size of propeller is suitable?

Thanks


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PostPosted: 10 Oct 2006 10:38 pm 
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Joined: 26 Feb 2004 03:51 pm
Posts: 3622
Location: Hong Kong
I use a 4.5 x 4.1 propeller and the CG is set at 28mm from the leading edge.

Donny will you come and join the electric glider contest in Shamchung on 22 Oct.?


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PostPosted: 11 Oct 2006 09:26 am 
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Joined: 28 Jul 2004 06:51 pm
Posts: 506
Stanley,
Thanks for your info.
Sorry I can't join the contest in Shumchung
due I need to fly Bangkok to see the new airport at 21/10.
Is it a 60" F3F contest will be hold next month?
Maybe I can join that.

P.S. My Red Banana is already make up, it is
very sharp in the sky, thanks your help.


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