ZCZC EL41 SU_S AND GUNFACTS WARNING (ALL TIMES UTC). 1. LIVE GUNNERY FIRINGS IN PROGRESS: PORTLAND APPROACHES - START POINT TO SAINT ALBANS HEAD. BETWEEN 210700 AND 212300 APR. FULL DETAILS IN HM COASTGUARD RESCIE CENTRES VHF AND MF BROADCASTS OR CONTACT NAVAL OPERATIONS PHONE (44) (0)17_7.__:___ 2. CANCEL SUBS AND GUNS 220/26 (EQ_YI_R_UP__ZCZC