http://www.robshangar.com/2010/04/28/flying-wing-from-walkera-4g6-parts/ modified RCGroups Bob's "David" flying wing desing @ windspeed of around 50Kmh (30mph). AUW 103g (3.6oz). KFm4 airfoil, ritewing-style winglets, HP08S (Walkera 4G6) outrunner, dd 3x2" HK prop, Walkera 2609 gyroless RX, Walkera 2801Pro TX, Walkera servos, 850mAh 1S Zippy lipo. pitch speed @ 28k RPM (static, laser tached) about 85Kmh (53mph).
Shot on the highest mountain (19m above sea level :) ) of the beautiful island of Rømø, Denmark
i built a 24 inch version and it likes wind and seems to thermal as well on a hot day i had a 2350kv 20g motor on first and now have a 3000kv blue wonder on it for even more speed it was pushing 70 before on the 2350kv it has a 3,5mm corro center and is almost indestructible it went in doing rolling dives from 50 odd foot full power rolling dive and only damage was a winglet cracked, and funnily enuff ive done the most damage catching it i stripped a servo on the end of a finger doh
damafia29 1 year ago