Surveys
Underwater operations in progress until 170600Z may by M/V sara maatje vicinity 50-26.6N 000-33.9W
HYDROLANT 942/06
- issued
- 2006-05-16 17:13Z
- status
- cancelled 2006-05-17 07:00Z (archive)
- self-cancels
- 2006-05-17 07:00Z
- cancels
- HYDROLANT 917/06
- authority
- WZ 605/06 161640Z MAY 06.
- sea
- English Channel
- position
- 50.443, -0.565
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 170600Z MAY BY M/V SARA MAATJE VICINITY 50-26.6N 000-33.9W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 917/06. 3. CANCEL THIS MSG 170700Z MAY.
This area · survey operations
598 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until further notice by M/V mintaka I in vicinity of trackline joining…2023-08-06
- Underwater operations 180800Z to 192200Z nov by M/V willchallenge in vicinity of 50-19.0N 004-14.7W2022-11-17
- Survey operations 15 sept thru 20 oct by M/V thlassa in vicinity of trackline joining 48-30.00N 006-00.00W,…2022-09-14
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 51-22.80N…2022-07-16
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 50-46.80N…2022-07-12
- Underwater operations in progress until further notice by M/V havila phoenix in vicinity of trackline…2022-05-11
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
83 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.