Fifty years later we have graduated to Spektra computer radios with fully programmable features and settings for seven channels. With enough memory to store data for 10 different aircraft, fixed and rotary wing types all this on 2.4 gigahertz frequency so that dozens of models can operate in the same vicinity simultaneously without any interference. Now its a different world; radio control model flying can be anything that you want it to be, with the potential of being ten times more exciting than flying full size aircraft.
You will see all types of models, from the most simple to the most complex model aircraft in these almost 300 pages.