over heat

  1. R

    FT Mini Alpha (and Charlie) loses power after 45-55 seconds of flying

    Hello, This is my first post so here it goes! I scratch built the FT Mini Alpha and Charlie but am experiencing a loss of power after about a minute of flying. The motor is very hot to touch and the ESC also feels warm. Is this what is known as a brown out? It's not a transmitter problem...