Surveys
Underwater operations in progress until further notice by M/V icebeam and M/V franklin along trackline…
English Channel · England-south Coast · HYDROLANT 2352/15
- issued
- 2015-09-20 18:58Z
- status
- cancelled 2015-11-12 18:43Z (archive)
- authority
- NAVAREA I 296/15 201751Z SEP 15.
- sea
- English Channel
- position
- 50.234, -2.618
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
ENGLISH CHANNEL. ENGLAND-SOUTH COAST. DNC 20. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V ICEBEAM AND M/V FRANKLIN ALONG TRACKLINE JOINING 50-33.5N 003-14.7W, 50-29.0N 002-57.4W, 50-17.8N 002-32.3W, 49-58.2N 002-19.8W, 49-50.6N 002-08.6W, 49-44.8N 002-10.4W. WIDE BERTH REQUESTED.
This area · survey operations
679 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
- Scientific moorings established until 30 sep by M/V armorique in: a. 47-40.85N 004-30.70W2022-09-13
- Survey operations in progress until 10 sep by M/V laperouse and M/V borda along trackline joining 48-27.48N…2022-09-01
- Survey operations in progress until further notice by M/V nora b in vicinity of trackline joining 51-22.80N…2022-07-16
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 2352/15 and this msg, operations completedcancelled by · 2015-11-12
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 78.1 nm
Worldwide now
86 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.