Originally Posted by uragano47812
Hello Donatas i can't find some more info about your sultimate XL. So how long is the fuse and the wing, just to know the dimension of the needed depron sheets.
Also how many mah 3s lipo is the optimal? And the final weight RTF?
Hello, wingspan is 1000 cm and fuselage 1007 cm. So 1m sheet should be enought. I was using 3s 850 mah , this is perfect for good power and flight time is about 5-6 min . Empty plane weight was 325g. RTF weight depend on battery selection. Hope this help.