DIVING OPERATIONS NAB END BUOY  22 - 23 APRIL 2024

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King's Harbour Master Portsmouth

LNTM No 48/24

1. NOTICE IS HEREBY GIVEN by the King’s Harbour Master Portsmouth, that diving and underwater operations will take place on the Nab End Buoy located at the very eastern limit of the Dockyard Port of Portsmouth on 22 and or 23 April 2024.  

2. Diving works on the Nab End Buoy (Port Hand Lateral / High Focal Mark) in position 50° 42’.625N 000°59’.490W being conducted from the 25.5m (LOA) white over black utility vessel ‘SD NAVIGATOR’ (IMO 953341, MMSI 235071537, Call Sign 2CCG6).  

3. The vessel will maintain a listening watch on VHF Channel 11 and 13 during operations and display flag ALFA when diving is taking place. A close liaison will be maintained with KHM Harbour Control.  

4. Mariners are requested to pass at slow speed, minimising wash, and give a wide berth to the site when diving is taking place.  

5. Cancel this Local Notice to Mariners 25 April 2024.  

Friday 19 Apr 2024

G W BISHOP
King's Harbour Master

Owners, Agents, Charterers, Marinas, Yacht Clubs and Recreational Sailing Organisations should ensure that the contents of this Notice are made known to the masters or persons in charge of their vessels or craft.