ZCZC SA23_9,__/__19,_6_930 UTC DP_ U_ON_ U__GUY__NO. 493 GERMAN BIGHT. TSS TERSCHELLING-GERMAN BIGHT. UNEXPLORED AMUNITIONV_V 'IEVOLI COBALT', CS _BOK' BETWEEN 53-54,96N 007-__$IVWON_HPYF_YG_ _F_PNWI_. BBERHDMZ. __MGBPH_YMYP_CPKHPW_ZO_H_Z_ZCZC