Ham operators, also known as amateur radio operators, are individuals who use radio equipment to communicate with others for non-commercial purposes. They often enjoy experimenting with technology, making new friends, and providing emergency communication services during disasters. To become a ham operator, one must pass an examination to obtain a license from the Federal Communications Commission (FCC) in the United States. Ham operators use various frequencies and modes of communication, including voice, text, and digital signals. They often participate in contests, public service events, and community outreach, promoting the hobby and sharing knowledge about radio technology. This unique form of communication fosters a sense of community among enthusiasts worldwide.