Keywords: US Navy 080805-N-6552M-049 Instructors watch a Basic Crewman Training (BCT) student demonstrate knot-tying skills during water proficiency training at Naval Amphibious Base Coronado.jpg en SAN DIEGO Aug 5 2008 Instructors watch a Basic Crewman Training BCT student demonstrate knot-tying skills during water proficiency training at Naval Amphibious Base Coronado BCT is the first phase of the Special Warfare Combatant-Craft Crewman SWCC training program SWCCs operate and maintain the Navy's inventory of state-of-the-art high-performance boats used to support SEALs in special operations missions worldwide U S Navy photo by Mass Communication Specialist 2nd Class Christopher Menzie Released 2008-08-05 080805-N-6552M-049 Navy http //www navy mil/view_image asp id 62332 U S Navy photo by Mass Communication Specialist 2nd Class Christopher Menzie PD-USGov-Military-Navy Underwater photographs Naval Amphibious Base Coronado Ropework |