The team battle heavy winds and low visibility in Sitka to locate an overdue vessel. In Kodiak, a puzzling distress call sends the team into the Alaskan wilderness. A fisherman alone in a small boat may have had a heart attack. Coast Guard trainees get a taste of swimming in freezing water.

The team battle heavy winds and low visibility in Sitka to locate an overdue vessel. In Kodiak, a puzzling distress call sends the team into the Alaskan wilderness. A fisherman alone in a small boat may have had a heart attack. Coast Guard trainees get a taste of swimming in freezing water.