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We are looking for coaxial measurements - we have developed a calculation model for coaxial multicopter. To verify the model we need your coaxial measurements. If you have values of any coaxial multicopter with same upper/lower motor-prop-combination please contact us info[at]ecalc.ch - Thanks for your help!
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eCalc provides since 2004 weq-based quality services to calculate, evaluate and design electric motor driven systems for RC (remote controled) models:.
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