Once upon a time, ham radio was all about CW and voice transmissions and little else. These days, the hobby is altogether richer, with a wide range of fancy digital data modes to play with.
Code-switchers are multilingual. They embody a fluid cultural mindset and move with ease between kasi and city, between ...
What made the Navajo language the perfect, unbreakable military code? This video shares a veteran’s personal account, explaining the ingenious system used by the Code Talkers in WWII.