This is my first rc engine, it uses gasoline/petrol to run, which will save a lot in operation cost, no need for special fuel ...

Not many talk about a redundancy power system in your airplane to save it from an unexpected lost of power, leaving the plane ...

Whenever you buy a servo, it usually comes with a little baggie full of various plastic horns. Most of us pick our favorite and use it in our projects. Some of us hack them up, glue them back together ...