A project article on this Aerial or FPV aircraft from Hobbyking. Formerly known as the Volantex Ranger it has been updated and re-marketed by HK as Quanum Observer. The popularity of models with the abilty to carry video cameras has increased dramatically especially if you include multicopters. However this fixed wing model looks more of a Drone, with it's new grey colouring and rather dramatic looks giving it that menacing appearance. The airframe is made from blow moulded plastic, slippery surface like nylon, a texture similar to supermarket milk bottles. The fuselage at just over a meter has a wide body up front and the wing is EPO at nearly 2 meters span with curved down wing tips. The electric aircraft is of the pusher prop variety.