111011-N-DR144-515 SAN FRANCISCO (Oct. 11, 2011) Sailors transit the flight deck as Nimitz-class aircraft carrier USS Carl Vinson (CVN 70) passes through a fog bank while departing San Francisco. Carl Vinson was anchored in San Francisco, the ship's original homeport, participating in Fleet Week festivities. U.S. Navy photo by Mass Communication Specialist 2nd Class James R. Evans (RELEASED)