3:03 p.m. Patrick Wilson climbs off of the ship Green Wave and onto a boat south of Mobile Bay Monday, Dec. 12, 2011. Wilson is president of Mobile Bar Pilots, LLC. The boarding process takes place while both vessels are on the move, and occurs regularly. Ships coming into and heading out of Mobile are piloted by employees of Mobile Bar Pilots, LLC. Mobile’s first bar pilot was appointed 300 years ago by King Louis XIV.