#1 My flying wing with a 400 speed pusher setup is so loud the club I belong to won't let me fly it before 10:00 AM on weekends because people 1/2 a mile away complain about the noise. Electric doesn't equal quiet.Quiet? The person who wrote that has never flown an electric ducted fan R/C aircraft. I'm as loud as some of the gas guys. Especially if the fan isn't balanced properly.