151009-N-ZZ999-015 SAN FRANCISCO (Oct. 9, 2015) Members of the U.S. Navy Parachute Team, the Leap Frogs, perform a “four stack” formation during a skydiving demonstration at the San Francisco Fleet Week Air Show. The Navy Parachute Team is based in San Diego and performs aerial parachute demonstrations around the nation in support of Naval Special Warfare and Navy recruiting. (U.S. Navy photo by James Woods/Released)