US amateur radio · exam prep
Understand ham radio. Don't memorize it.
Short, visual explanations of the ideas behind every question in the official FCC pools — so whatever the exam asks, you can reason your way to the answer.
Study for your license
Technician 0%
Your first license. All VHF/UHF, plus limited HF privileges.
35lessons
409pool questions
35on the exam
26to pass (74%)
Technician pool Jul 2026 – Jun 2030
Start learning →
General 0%
Talk around the world. Most HF bands, worldwide.
35lessons
423pool questions
35on the exam
26to pass (74%)
General pool Jul 2023 – Jun 2027
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Extra 0%
Every band, every privilege. All amateur bands and modes.
50lessons
603pool questions
50on the exam
37to pass (74%)
Extra pool Jul 2024 – Jun 2028
Start learning →
How it works
Learn the idea
One lesson per topic group, in plain words with a picture for every concept. No walls of text.
Test it
Practise the real pool questions, with answers shuffled so you can't lean on letter position — and a one-line "why" after every answer.
Lock it in
Missed questions come back on a spaced schedule. Then take a full practice exam shaped exactly like the real one.