Data Sheet
RB-Riw-03
47" Z3 UAV Foam Flying Wing Frame Kit
The Spade started with a fully different airfoil and sweep, As went along the spade has been taken and
swapped to the Zephs foil and twist and it flew even better, it could haul more and still handle
awesome. So it got dubbed its new name. The spade foil worked awesome till it got really loaded
heavy. The Zeph foil laughed and kept going. This allowed the craft to get much smaller and retain
crazy capabilities. Now its crazy stable like a big Z but can be broken down to go anywhere with ease.
It will not flap or fold , it tracks true with no yaw. The patent was done for other reasons of the larger
design being used commercially. But they do apply to the smaller 47 version here.
The design has ben developed from years of testing , they have got it down to an exacting performance
by being flown and tweaked. The fuse is not stupid shapes drawn in cad like its from China. Its fuse is
a lifting body and works very well, it retains major strength through its full length box spar system. The
design puts handling at the top of its list, it lets all the utility weight sit on the CG .
The Design requirements are to be the most stable camera platform for all aspects of video and camera
use, then at the same time to make it use multiple types of power setups and cameras while it retains its
handling aspect in all weather and environments. The manufacturing process takes twice the mold size
as the ZII did. Its done here in the USA. All of the parts are custom made all the way down to the
sleeves for the CF slip tubes being made from molded FG.
You will not need to buy a speed spar package, no motor mount issues, your thrust angle is set. Fly it
crazy fast it doesn't care. Your wing joiners work awesome not,ulike the cheap under built china crap
ones. This is a quality breakdown kit with 15 years of tweaking behind all aspects of it.
Features
• 47'' wing span with tons of wing area, very lite and rigid
• Utilizes the custom Zeph airfoil for wings and fuse
• Crazy tough and durable
• Full breakdown
• Huge range of gear and bats can be used due to major cg adjustability