Surveys
Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 51-22.80N…
English Channel · HYDROLANT 1778/22
- issued
- 2022-07-16 01:21Z
- status
- cancelled 2022-07-20 13:33Z (archive)
- cancels
- HYDROLANT 1753/22
- authority
- WZ 731/22 160107Z JUL 22.
- position
- 51.387, 1.752
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ENGLISH CHANNEL. DNC 20. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V NORA B IN VICINITY OF TRACKLINE JOINING 51-22.80N 001-26.70E, 51-23.60N 001-38.80E, 51-22.80N 002-03.50E. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1753/22.
This area · survey operations
479 within 180 nm since 1997 · 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
- 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
- Underwater operations in progress until further notice by M/V uilenspiegel and c/s responder in vicinity of…2022-07-18
- 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 uilenspiegel in vicinity of trackline joining…2022-07-09
- 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
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 50-46.80N…cancels · 2022-07-12
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 50-46.80N…replaced · 2022-07-12
- Cancel HYDROLANT 1778/22 and this msg, operations completedcancelled by · 2022-07-20
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.