King's Harbour Master Portsmouth

LNTM No 57/23

1. NOTICE IS HEREBY GIVEN by the King’s Harbour Master Portsmouth that Boskalis Westminster Ltd will be conducting bathymetric survey works within Portsmouth Harbour and the Main Approach channel from the 7 - 10 June 2023.

2. The survey vessel conducting the Bathymetric operations is the 12.0m monohull (White upper over a Black hull) “ARAMIS” (MMSI: 232003513) which will be operational during day light hours only.

3. The vessel will maintain a listening watch on VHF Channel 11 during operations and display appropriate shapes (Ball-Diamond-Ball in a vertical line) or lights (Red-White-Red in a vertical line) when working.

4. Mariners are requested to keep well clear of the vessel while surveying, if practicable and to liaise early with the vessel if in any doubt as to its intentions.

5. Cancel this Local Notice to Mariners on 12 June 2023.

Thursday 01 Jun 2023

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.