RadioBook Volume 3: Getting Your License helps new amateur radio operators understand the rules, privileges, exam structure, and first operating decisions for the United States and Canada. This volume explains U.S. amateur radio licenses, Canadian Amateur Radio Operator Certificates, band privileges, power limits, station identification, prohibited practices, logging, RF safety, digital modes, exam strategy, and what to do after your callsign arrives. It is written for beginners, returning operators, and RadioBook readers preparing to move from curiosity to legal on-air operation.