HUBSAN X4 H501s GPS Drone Review – Part 4 – [Long Range Mod, Dual Battery, 3 Mil… August 25, 2019 by qcjux HUBSAN X4 H501s GPS Drone Review – Part 4 – [Long Range Mod, Dual Battery, 3 Mile Flight Test] – YouTube Source by robsway1
A DIY Quadcopter-Assembly-simple, cheap and easy. (Part 1 of 2)-YouTube July 5, 2019 by qcjux A DIY Quadcopter-Assembly-simple, cheap and easy. (Part 1 of 2)-YouTube Source by judisabbah
