Decades before the Internet, ham radio provided instantaneous, global, person-to-person communication. Hundreds of thousands of amateur radio operators--a predominantly male, middle- and upper-class group known as "hams"--built and operated two-way radios for recreation in mid twentieth century Amer[...]
Decades before the Internet, ham radio provided instantaneous, global, person-to-person communication. Hundreds of thousands of amateur radio operators--a predominantly male, middle- and upper-class group known as "hams"--built and operated two-way radios for recreation in mid twentieth century Amer[...]