Surveys
Survey operations in progress until 05 may by M/V antsiva along trackline joining 19-45.78S 054-07.53E,…
Western Indian Ocean · HYDROPAC 1340/21
- issued
- 2021-05-03 10:03Z
- status
- cancelled 2021-05-06 00:01Z (archive)
- authority
- NAVAREA VII 138/21 030955Z MAY 21.
- sea
- Indian Ocean
- position
- -19.729, 54.146
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN INDIAN OCEAN. DNC 02. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 05 MAY BY M/V ANTSIVA ALONG TRACKLINE JOINING 19-45.78S 054-07.53E, 19-41.69S 054-09.94E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 06 MAY 21.
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 11 thru 14 mar by M/V marion dufresne in: a. 20-11.00S 054-05.00E2023-03-08
- 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
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
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.