In the blinding snowstorm, two Coast Guard H-60 Jayhawk helicopters race to the scene to save as many of the vessel's crewmen as possible, before she sinks or rolls over. Through gale-force winds, all but nine are hoisted by rescue basket to safety. But during attempts to save the last crewmembers, one of the Jayhawks is engulfed by a rogue wave and crashes into the sea. The men who had been hoisted into the aircraft, along with the chopper's three-man crew plunge into the ocean where hypothermia sets in immediately.