111011-N-DR144-930 SAN FRANCISCO (Oct. 11, 2011) Sailors aboard Nimitz-class aircraft carrier USS Carl Vinson (CVN 70) take photos on the flight deck as the ship passes the city skyline 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)