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08-03-2010, 08:18 PM | #1 |
RCC Master Contributor
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Help finding c of g
Hi folks, I haven't been able to find a clear answer on this. I just purchased a great planes L-39 edf jet, and cannot seem to find where the c of g would be, I have several size batteries to try with and need to know where and what the best procedure is without any specialized tools.
Thanks! model: http://www.electrifly.com/ductedfans/gpma1869.html |
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08-03-2010, 09:10 PM | #2 |
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Re: Help finding c of g
I just read the arf manual from the website you provided-CG 1 15/16'' 49mm back from leading edge of the wing at fusalage.You may change your cg 3/16 4.8mm forward and 1/8 3.2mm aft.
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08-06-2010, 12:48 PM | #4 |
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Re: Help finding c of g
Try the attached document and the following websites...
http://adamone.rchomepage.com/cg_calc.htm http://www.inlandsloperebels.com/Calc/cgcalc.html
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