Who Is RCPowers? An online RC business that started in 2004. What Do We Do? 1) Weekly YouTube videos. 2) Design and sell parkjet PDF plans. 3) Create and sell Ebooks on parkjets. Who Are Our Customers? Thousands of scratchbuilders from around the world. Search our name on YouTube or scroll down to see for yourself. If you can make a paper airplane, you can do this. The Get Started page will show you how.