Knowledge graph Follow an edge backwards when a lesson assumes something you do not hold. Prerequisite edges are the ones that matter for ordering; the rest are for orientation.
Search nodes All tracks Foundations Technician General Extra GMRS SDR Lab GROL Part 107 All domains Rules & Regulations Electrical Principles Components & Circuits Signals, Modulation & Modes Propagation Antennas & Feed Lines Station Equipment Operating Procedures Safety & RF Exposure Measurement & Test Airspace & Aviation Digital & Networked Modes Reset view
Knowledge — terms, concepts, formulasCurriculum — tracks, modules, lessonsAssessment — syllabus objectivesLaw — CFR sectionsPractice — equipment, proceduresThe graph explorer needs JavaScript. The same relationships are readable without it via theglossary and each lesson's prerequisite strip.