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Understanding Ionosonde and GPS TEC Maps: Tools for HF Propagation MasteryJune 22, 2025
Understanding Ionosonde and GPS TEC Maps: Tools for HF Propagation...
For HAM radio operators, reliable communication—especially on HF bands—depends heavily on the state of the ionosphere. The ability to predict or analyze ionospheric conditions can make or br...
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John Draper | Cap’n Crunch | Tech Pioneer & HAM Radio LegendApril 14, 2025
John Draper | Cap’n Crunch | Tech Pioneer & HAM...
Welcome to the Official Site of John Draper aka Cap’n CrunchSlowly but surely, I’m getting my Prepping act together. I got my Ham general class license call sign KK7YQS (Yankee...
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Newsletter #2 February 2025: Prepping Journey: HAM Radio, Off-Grid Power & Tech ExplorationMarch 12, 2025Newsletter #2 February 2025: Prepping Journey: HAM Radio, Off-Grid Power...
Slowly but surely, I’m getting my Prepping act together. I got my Ham general class license call sign KK7YQS (Yankee, Queen Sierra). I have a Yeasu 991A able to use 80 meters – 6 meter...
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What is Phone Phreaking and How Did it Start?January 21, 2025What is Phone Phreaking and How Did it Start?
Imagine a time when phones weren’t smart, the internet was a sci-fi dream, and long-distance calls were so expensive they felt like luxuries reserved for millionaires. In the midst of this a...
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Who is John Draper? A Legendary Hacker's StoryJanuary 20, 2025Who is John Draper? A Legendary Hacker's Story
In the world of hacking, few names echo louder than John Draper. Known by his alias “Captain Crunch,” Draper is a figure who has bridged the gap between the rebellious origins of...
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