We all know that the claimed "C" numbers of LiPo batteries are fallacious. Some brand are more outrageously exaggerated than others. If your charger can measure the cell IR (Internal Resistance) of you can use this online tool to calculate the REAL "C" value - as well as establish the maximum amp draw your batteries... Continue Reading →

To get off the ground, your R/C airplane or helicopter needs power — whether from an electric motor, a gasoline engine, or most frequently, a glow engine. The size and type of engine will be determined by the size and type of aircraft. Helicopter engines are designed specifically for the space, weight and power requirements... Continue Reading →

What is a Glow Engine? Electric models use small motors, powered by battery cells. Those motors should not be confused with glow engines — which are actual internal combustion power plants that form the heart of any "gas" or "nitro" powered R/C model.  Most nitro R/C models use a 2- or 4-stroke glow engine, sized... Continue Reading →

When operating RC airplanes, properly balanced propellers are very important. Having a balanced prop helps prevent excessive vibration which can cause electrical connections to loosen, fuel in your gas tank to foam up, and can even cause structural damage.  Balancing your propeller helps avoid all these problems and it is very easy to do by following this two-step... Continue Reading →

Folding model airplane stand rc-model-standDownload Comment from Dan Royer: At the weekly lunch with the club members I told several where you can find Goldberg Plans free. I have attached the listing of the plans available and where to get them to download; www.outerzone.co.uk CAD conversions are sent to OuterZone, here is the list so far.... Continue Reading →