SAN FRANCISCO -- A helicopter crew from Air Station San Francisco medically evacuates a 48-year-old male crewmember from a tanker vessel Wednesday, Nov. 18, 2009, 25 miles off the coast of Pacifica, Calif. Crewmembers of the 752-foot Marshall Islands flagged tanker vessel, Fedor, reported a crewmember was in distress and was in need of medical attention. U.S. Coast Guard video by Petty Officer 3rd Class Erik Swanson. Visit us at www.gocoastguard.com