G.R. Patterson III wrote:
The NY Times did a short story on this aircraft. Sounds like it will
fill a need
if full-size versions work as expected. http://www.fanwing.com

George Patterson
The desire for safety stands against every great and noble
enterprise.

Alas, almost anything will fly at that scale and power to weight ratio:

http://www.netaxs.com/~mhmyers/cdjpgs/mower2.jpg
http://www.netaxs.com/~mhmyers/cdjpgs/witch.jpg

Etcetera.