Surveys
Survey operations in progress until further notice by M/V polarcus asima towing ten six mile long cables in…
Gulf of Mexico · Louisiana · NAVAREA IV 115/18
- issued
- 2018-02-05 18:14Z
- status
- cancelled 2018-06-25 17:32Z (archive)
- authority
- POLARCUS ASIMA 051605Z FEB 18.
- sea
- Gulf of Mexico
- position
- 27.206, -87.741
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF MEXICO. LOUISIANA. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V POLARCUS ASIMA TOWING TEN SIX MILE LONG CABLES IN AREA BOUND BY 26-49.7N 086-41.0W, 26-07.6N 087-27.7W, 27-25.3N 088-55.9W, 28-16.9N 087-59.4W, 27-11.8N 086-45.8W, 26-51.0N 086-41.0W, 26-49.7N 086-41.0W. SEVEN MILE BERTH REQUESTED.
This area · survey operations
23 within 180 nm since 2012 · 2 in the last 12 months · 2 in force now
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15
20
25
26
- Survey operations in progress until 31 dec by M/V island frontier in area bound by 27-54.83N 092-06.05W,…2026-08-06
- Survey operations in progress until 15 sep by M/V island pride, M/V sanco swift and M/V olympic artemis in…2026-06-15
- Survey operations 01 apr thru 15 jun by M/V sanco sword, M/V olympic artemis, M/V fulmar explorer and M/V…2024-03-29
- Survey operations 29 sep thru 07 nov by M/V pxgeo 2 towing 12 6000 meter long cables in area bound by…2023-09-24
- Survey operations in progress until 15 sep by M/V fulmar explorer towing four 100 meter long cables in…2023-08-28
- Survey operations in progress until 30 apr 2023 by M/V sw mikkelsen and M/V sw gallien in area bound by…2022-12-12
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA IV 115/18 and this msgcancelled by · 2018-06-25
Nearby now · within 120 nm
Nothing else in force within 120 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.