King’s Harbour Master Clyde
LNTM 21/25
Notice
1. Mariners are advised that survey operations involving multibeam sonar, sidescan sonar and sub-bottom profiling will be conducted in the below area:
2.The survey operations will take place daily from the 23/05/25 to 06/06/25 between the hours of 07:00 to 19:00.
3. The survey vessel "Fugro Seeker" will be used to conduct this work. Please see below details:-
4. The survey operations will involve the "Fugro Seeker" towing sonar equipment at variable depths to conduct seabed mapping. Mariners are requested to maintain a safe distance and avoid passing astern of the vessel. The tow cable may extend several meters behind, posing a hazard to navigation.
5. The "Fugro Seeker" will display appropriate signals as required under COLREGs (International Regulations for Preventing Collisions at Sea)
6. Next LNTM 22/25.
7. Further information can be obtained from KHM Harbour Control on 01436 674321 (Opt1, Ext 3555)
8. The following KHM Clyde Local Notices to Mariners remain in force at the time of publication: 01/25, 02/25, 03/25, 04/25, 21/25
Wednesday 21 May 2025