ZCZC EL47 SUBS AND GUNS 857/26 FOST. SUBFACTS AND GUNFACTS WARNING (ALL TIMES UTC). 1. DIVED SUBMARINE OPERATIONS IN PROGRESS: PLYMOUTH APPROACHES - LIZARD POINT TO START POINT. BETWEEN 280900 AND 281600 OCT. 2. LIVE GUNNERY FIRINGS IN PROGRESS: PLYMOUTH APPROACHES - LIZARD POINT TO START POINT. BETWEEN 280900 AND 281330 OCT. PORTLAND APPROACHES - START POINT TO SAINT ALBANS HEAD. BETWEEN 280800 AND 282359 OCT. FULL DETAILS IN HM COASTGUARD RESCUE CENTRES VHF AND MF BROADCASTS OR CONTACT NAVAL OPERATIONS PHONE (44) (0)1752 557550. 3. CANCEL SUBS AND GUNS 855/26 (EL46). NNNN