This blog post is based on our latest monthly article for a national pulp and paper publication. Yamaha RMAX The year was 2004 and I was still somewhat new to the world of radio-controlled helicopters.  I spent many hours perusing websites, forums, and online articles about various flying machines.  Although much of my time was centered on small consumer aircraft, I couldn’t refrain from being interested in one of the most impressive of all radio-controlled helicopters…the Yamaha RMAX. …