Amateur radio operations, often referred to as ham radio, involve the use of designated radio frequencies by licensed individuals for non-commercial communication. Operators can connect with others locally or globally, sharing information, weather updates, and even participating in emergency communications during disasters. To engage in amateur radio, individuals must pass an examination to obtain a license from their country's regulatory body, such as the Federal Communications Commission (FCC) in the United States. This ensures that operators understand radio theory, regulations, and proper operating procedures, promoting responsible use of the radio spectrum.