Ringmaster Fly-A-ThonBe a Part of the World’s Largest Control Line Fun-FlyBy John CralleyAs seen in the September 2015 Model Aviation.The Annual Worldwide Ringmaster Fly-A-Thon is the largest Control Line (CL) model airplane fun-fly in the world. Modelers from around the globe fly Ringmaster models on the first weekend of October each year.The event started eight years ago when Las Vegas CL Speed pilot, Joey Mathison, came up with an idea for a fun-fly using Ringmaster model airplanes. His suggestion was to see how many Ringmaster model flights could be put up in a single weekend…