🇺🇸 Dayton, United States

Dayton, located in the United States, is the sixth-largest city in the state of Ohio, with a population of over 140,000 people. Although not a coastal city, it is situated along the Great Miami River, providing access to inland waterways. Dayton is known for its aviation history and is home to the National Museum of the United States Air Force, making it a potential point of interest for seafarers and shipowners interested in aviation-related tourism or historical significance.