> Unfortunately, I can't hear the rotor from the > ground. It is about 70 ft in the air. You're kidding right? Folks complain about Hygain rotators' noise all the time. I could hear my T2X brake solenoid at the top of 98 feet of Rohn 45 with me about 50 feet away from the base. I did have to get a little closer to hear the motor groaning. ;-) Mike N2MG