Surveys
Survey operations 11 thru 14 mar by M/V marion dufresne in: a. 20-11.00S 054-05.00E
Western Indian Ocean · Reunion · HYDROPAC 783/23
- issued
- 2023-03-08 10:39Z
- status
- cancelled 2023-03-15 00:01Z (archive)
- self-cancels
- 2023-03-15 00:01Z
- authority
- NAVAREA VII 71/23 080944Z MAR 23.
- position
- -20.558, 54.292
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN INDIAN OCEAN. REUNION. DNC 02. 1. SURVEY OPERATIONS 11 THRU 14 MAR BY M/V MARION DUFRESNE IN: A. 20-11.00S 054-05.00E. B. 20-56.00S 054-30.00E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 150001Z MAR 23.
This area · survey operations
17 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now
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23
- Survey operations in progress until 21 aug by M/V botafogo in 19-40.17S 054-10.33E2023-08-19
- Survey operations in progress until 21 aug by M/V botafogo in 19-40.17S 054-10.33E2023-08-19
- Survey operations 190200Z to 191300Z mar by M/V botafogo in vicinity 19-40.30S 054-10.55E2023-03-18
- Survey operations in progress until 30 apr by M/V antsiva along trackline joining 19-45.78S 054-07.53E,…2022-04-27
- Survey operations in progress until 11 jan by M/V marion dufresne in area bound by 20-53S 055-30E, 20-10S…2022-01-05
- Survey operations 15 thru 22 oct by M/V marion dufresne in areas bound by: a. 21-22.21S 055-12.08E,…2021-10-12
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · 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.