Keywords: US Navy 081108-N-6932B-081 One the many challenges for the crew members of Boat Division 56, a detachment of Maritime Expeditionary Security Squadron (MESRON) 1, during the Final Exercise Problem (FEP) phase of training.jpg en SAN DIEGO Nov 8 2008 One the many challenges for the crew members of Boat Division 56 a detachment of Maritime Expeditionary Security Squadron MSRON 1 during the Final Exercise Problem FEP phase of training was demonstrating their ability to safely navigate under extremely low visibility conditions The crews simulate these conditions by placing blankets over the windows and using instrumentation to guide them FEP is designed to evaluate members going forward and ensure battle readiness U S Navy photo by Mass Communication Specialist 1st Class R Jason Brunson/Released 2008-11-08 081108-N-6932B-081 Navy http //www navy mil/view_image asp id 75550 U S Navy photo by Mass Communication Specialist 1st Class R Jason Brunson PD-USGov-Military-Navy Inshore Boat Units in San Diego Bay Maritime Expeditionary Security Squadrons |