Surveys
Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 50-46.80N…
English Channel · England · HYDROLANT 1753/22
- issued
- 2022-07-12 11:13Z
- status
- cancelled 2022-07-16 01:21Z (archive)
- authority
- WZ 719/22 121102Z JUL 22.
- position
- 50.582, 0.467
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ENGLISH CHANNEL. ENGLAND. DNC 20. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V NORA B IN VICINITY OF TRACKLINE JOINING 50-46.80N 000-03.70E, 50-36.50N 000-05.70E, 50-33.50N 000-47.50E, 50-24.50N 000-56.50E. WIDE BERTH REQUESTED.
This area · survey operations
532 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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23
- 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 51-22.80N…2022-07-16
- 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
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.