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  1. Snarls

    Endurance Quadcopter Build-Off

    This is going to be a fun one. For once, I am not dealing with maximizing acrobatic performance, speed, or camera stability. No, this time it is just that: time. Flight time specifically. My friend challenged me to a build off. Who can get the longest flight time from two 18650b batteries...
  2. S

    Understanding Power/Props - Ecalc

    Hey guys, I have found this awesome website (ecalc) but am struggling to fully understand it. Could a few of you help me out please? I have attached an image of an example The motor I am trying to compare it to is the motor I am currently using and the prop I am using. Everything is working...