Licenses, call signs and renewal
Which classes exist, how call sign groups work, when you may transmit, and how long a license lasts.
Syllabus: Licensing: classes, sequential and vanity call sign systems, places where the Amateur Radio Service is regulated by the FCC, name and address on FCC license database, term, renewal, grace period, maintaining mailing address; International communications
Go deeper
Compendium articles on the ideas in this lesson, beyond what the exam asks.
Check what stuck
Practise the 11 pool questions for this group. Answers are shuffled, and every one comes with a one-line "why".