Fullformexpand.com, 2026. "15C." Accessed April 30, 2026. https://www.fullformexpand.com/15c/milwaukee-coast-guard-base-weather-observation-station-milwaukee-wisconsin-usa.
"15C." (n.d.). Fullformexpand.com. Retrieved April 30, 2026, from https://www.fullformexpand.com/15c/milwaukee-coast-guard-base-weather-observation-station-milwaukee-wisconsin-usa.
15C. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/15c/milwaukee-coast-guard-base-weather-observation-station-milwaukee-wisconsin-usa (Accessed: 30 April 2026).