3d printed nano longrange FPV drone

​This is a simple 3d printed frame for a single 18650 powered FPV drone. The frame weighs only 10g, overall weight including 18650 Li-Ion battery is around 97g. Flight times are 19min. I think it is feasible to get well over 20min as the temperature was around 5°C during the test, I stayed on the stock PIDs and the VTX was set to 100mW. Get the free .stl on thingiverse: :4743497 0:00-0:13 3d printing the frame 0:14-0:37 evolution of the frame design 0:38-0:51 frame preparation and weight 0:52-1:07 overview of parts 1:08-1:32 preparing the flight controller 1:33-2:19 installing the flight controller 2:20-2:31 installing RX antennas 2:32-2:45 installing Caddx Ant 2:46-3:13 installing motors 3:14-4:03 weight and battery options 4:04-4:54 first flight with fail safe 4:55-6:18 19min flight on 18650 6:19-7:20 8:30min flight on Lipo