Ran D. St. Clair Flex 9 Flight,Autos & Vehicles,radio control,model aircraft,rc,R/C,Ran D. St. Clair Flex 9 Flight,Flex 9,Ran D. St. Clair,Tim Rodriguez is the drone pilot. To see more of his stuff click here.
https://www.youtube.com/user/timrodriguez1
To understand how & why this airplane works,
