I went out flying this morning. Had a very good flight with my own design .15 powered autogyro. Landed at my feet. With the motor now running OK it has plenty of power, even though it is not exactly a small machine. However half way through the flight I could hear the rotors flutter, so eased back on the throttle. No harm done! BUT, I am wondering if rotor flutter is common, - do others experience it? Has it led to broken hinges or blades? (I am using code 5 plastic hinges,- fairly thin).
Any comments or advice?
Colin Duthie (a lone gyro flier from New Zealand)