America's Cup: A busy day on San Francisco Bay + Video

Emirates Team NZ - AC72 Race Practice - San Francisco, July 17, 2013

Sail-World's John Navas was on the water today in San Francisco to capture the action as four AC72's from three teams jousted on the America's Cup course.

Here is his still image gallery and video of the day's practice.



Emirates Team NZ - AC72 Race Practice - San Francisco, July 17, 2013

Emirates Team NZ - AC72 Race Practice - San Francisco, July 17, 2013

Luna Rossa - AC72 Race Practice - San Francisco, July 17, 2013

The Oracles and Emirates Team NZ - AC72 Race Practice - San Francisco, July 17, 2013

The Oracles - AC72 Race Practice - San Francisco, July 17, 2013

Luna Rossa - AC72 Race Practice - San Francisco, July 17, 2013

The Oracles - AC72 Race Practice - San Francisco, July 17, 2013

Oracle Team USA - closes in on an official mark on July 17

Oracle Team USA - AC72 Race Practice - San Francisco, July 17, 2013

Emirates Team NZ - AC72 Race Practice - San Francisco, July 17, 2013