Some windy day fun using gyro-copters, from what used to be our main RC field !
http://www.youtube.com/watch?v=2tXqWb63UdQ
Three years back had contacted Capt Vibhooti Jaipur for this Auto Gyro, he did send me the quotation , some how fizzled out, re-inspired by this video
If you want it , contact Capt Vibhooti (http://www.microlight.in), a good friend of mine