We've developed a couple of infographics that help display the full history of Radio Scouting. The one shown first was developed in late 2015. You can download the PDF file here: Radio Scouting V2015 It can be printed on 11 x 17 paper.
Be patient with the download from Piktochart, or go direct to Radio Scouting Infographic.
The Radio Scouting infographic shown below was originally developed for the 2012 Dayton Hamvention where it was displayed in the Icom America booth at the introduction of the BSA and Icom partnership. It's since been updated.
Click on the image for a high-resolution image. You can also download a PDF file that is optimized for printing in an 11 x 17 tabloid format to make your own posters at Radio Scouting Infographic V4