Step into the world of shipboard communication during Ham Radio Day aboard the Mackinaw. Visitors can meet local amateur radio operators and see live demonstrations of how ham radios connect people across cities, states, and even oceans. Learn how radio communication has played an important role in maritime operations, safety, and global connections. Special guest Rosie the Riveter will also be on board, celebrating the history of communication and the vital roles people played in supporting maritime missions. Stop by to explore the technology, ask questions, and experience radio communication in action. Included with regular museum admission.