1. A. 31MAR/ 1200-1600 / IVO NAB / SEABEE PIER. DIVERS WILL CONDUCT UNDERWATER NAVIGATIONAL AND TECHNICAL SKILLS. B. 01APR/1200-1600 / IVO NASNI / BRAVO PIER. DIVERS WILL CONDUCT UNDERWATER NAVIGATIONAL AND TECHNICAL SKILLS. C. 02APR/ 1830-2130 / IVO MCRD /LIBERTY STATION CHANNEL. DIVERS WILL CONDUCT UNDERWATER NAVIGATIONAL AND TECHNICAL SKILLS. 2. SAFETY PRECAUTIONS WILL BE SAFETY BOATS DISPLAYING FLAG HOIST SIGNALS (RIGID CODE ALFA) OR NIGHT SPEC OP LIGHTS (RED OVER WHITE OVER RED). ALL MARINERS ARE ADVISED TO USE CAUTION WHILE TRANSITTING THE AREAS. CANCEL AT//030500Z APR 25//
