CG for balsa USA citabria pro
03-31-2009, 06:33 PM
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CG for balsa USA citabria pro
hello, anyone out there familar with the balsa USA citabria pro? picked one up sat at an rc flea market built, but no plans or info, set up for 26cc gas, anyone know CG location on this plane? or have plans and or instruction book? thanx for any info...
03-31-2009, 07:43 PM
#2
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RE: CG for balsa USA citabria pro
Anytime you have an airplane, you can find a safe and appropriate CG with a tapemeasure and 10 minutes time.
http://www.geistware.com/rcmodeling/cg_super_calc.htm
Take the measurements shown, and use a static margin of 15%.
It's the same formulas the aeronautics industry has been using forever. And you don't have to do any of the math.
http://www.geistware.com/rcmodeling/cg_super_calc.htm
Take the measurements shown, and use a static margin of 15%.
It's the same formulas the aeronautics industry has been using forever. And you don't have to do any of the math.
