The Cannonball 800 is getting better with every flight! order yours here! https://www.catalystmachineworks.com/collections/frames/products/cannonball-800-xclass-frame Build …
Build thread starts here- http://fpvlab.com/forums/showthread.php?37954-World-speed-record-with-250mm-(or-under)-size-quad&p=798511&viewfull=1#post798511 Even before I finished it I found more spots …