Which characteristic is notable about the strobe lighted stacks seen from a distance in Oswego Harbor?

The strobe lighted stacks visible from a distance in Oswego Harbor play a crucial role in navigation. These lights provide essential visual cues for vessels approaching the harbor, helping to ensure safe passage. They convey information about the harbor's entrance, marker points, and navigational hazards, which is vital for mariners in steering their boats safely, especially in low visibility conditions.

While other characteristics might seem relevant, they do not serve the primary purpose of aiding navigation. For instance, lights may enhance the visual appeal of the area or indicate the presence of nearby landmarks, but their primary function is to assist mariners in safely navigating the waters. Therefore, the strobe lights are specifically positioned to provide crucial navigational support, making their presence integral to maritime safety in Oswego Harbor.