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450 Class Electric Helicopters 450 Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar.

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Old 04-16-2011, 12:34 PM   #1
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Join Date: Sep 2010
Location: Vancouver, BC
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When I built my TREX 600 ESP, I was blown away how the mass (weight) of each blade differed by 0.08 grams. Only one small piece of reflective tape was required to perfectly balance the main and tail rotors.

Now I just assembled my TREX 450 Pro, and I have almost identical results. This time the blades were balanced perfectly out of the box!

Can't wait for the batteries and Tri-flow to arrive, and then tweek the electronics.
Man am I having fun!
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450, balance, blades, mass, weigh

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