🇺🇸 K. I. Sawyer Air Force Base, United States

K. I. Sawyer Air Force Base is located in Michigan, United States. It has a population of approximately 2,000 people. While it does not have ports, shipyards, or factories producing ship parts, it is of interest to seafarers, shipowners, and crewing companies due to its proximity to the Great Lakes, offering access to major shipping routes and opportunities for maritime trade and transportation.