ZCZC EL21 SUBS AND GUNS 79_ FOST.*:9,_*=*_2._:__*._6!._=_''._!_0*.:__ '__, _. LIVE GUNNERY FIRINGS __MHYZ_YP_J_ PORTLAND APPROACHES - START POINT TO SAINT ALBANS HEAD. BETWEEN 110830 AND 111200 AND BETWEEN 111500 AND 111900 OCT. FULL DETAILS IN HM COASTGUARD RQSC_Q _PHYPJM D_MWM_ROADCASTS OR CONTA_HM__S_Z_PYHFZJM_DZPM_L KPLQUTW TTUTTPM _W_ANCEL SUBS AND GUNS 794/26 (EL20)_ ,_9,,888_7__7(ZCZC