WLtoys F939 is micro plane RTF. As this is a good plane, then the package unboxing the package comes with 2 batteries x 3.7V 130mAh 1S (connector MCPX style), 1 x spare propeller 1 x USB charger, 1 x transmitter, and other things several .
The micro plane is small and feels light. The tail section gives me the impression that it is weak and fragile. If you want to see the inside must be removed the 4 pieces of clear tape after the top cover is removed.
The control surfaces were neutral outside the box except for the two ailerons. I had to shorten / length pushrods a bit. In general, the range of movement of the control surfaces suggests to me that this will be a highly agile aircraft.
They noted that after applying inputs ailerons, control surfaces do not return to the neutral position. I have to apply the opposite direction, then it will be neutral. This will negatively affect the flight.
The strut is 13.2cm / 5.2 inches long and thrust angle is 0 degrees up / down, 0 degrees left / right.
WLtoys F939 is a fun plane to fly in or windless mild conditions. The ability to work with transmitters Flysky exceeds the imprecision value encoder as well as the lack of configurable D / R and expo. For beginners will find it really is not easy to handle this plane. Moreover, only advanced drivers with programmable transmitters compatible Flysky can see this plane.
If you need to purchase some drone or the accessories, you could choose Banggood. It is now during the time of its 10th anniversary, various types of products have been sold at affordable prices, such as, v977 helicopter, frsky antenna, etc.
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