Surveys
Survey operations by M/V pourquoi pas 17 feb thru 28 mar in area bound by 15-36S 042-53E, 16-55S 043-41E,…
Mozambique Channel · Juan de Nova Island · HYDROPAC 544/21
- issued
- 2021-02-16 17:18Z
- status
- cancelled 2021-02-19 13:37Z (archive)
- authority
- AVURNAV LA REUNION 7/21 161531Z FEB 21.
- position
- -17.288, 42.440
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
MOZAMBIQUE CHANNEL. JUAN DE NOVA ISLAND. DNC 02. 1. SURVEY OPERATIONS BY M/V POURQUOI PAS 17 FEB THRU 28 MAR IN AREA BOUND BY 15-36S 042-53E, 16-55S 043-41E, 17-57S 042-53E, 19-03S 041-09E, 16-58S 041-45E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 29 MAR 21.
This area · survey operations
11 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
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05
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15
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21
- Survey operations by M/V pourquoi pas 17 feb thru 28 mar in area bound by 15-21S 042-31E, 16-51S 043-24E,…2021-02-19
- Survey operations in progress until further notice by M/V western trident towing 9000 meter long cable in…2016-10-26
- Survey operations in progress until further notice by M/V western trident towing 9000 meter long cable in…2016-09-26
- Survey operations in progress until further notice by M/V wg amundsen towing 9000 meter long cable in area…2016-02-29
- Survey operations in progress until further notice by M/V western trident towing 9000 meter long cable in…2016-02-18
- Survey operations in progress until further notice by M/V western trident towing 9000 meter long cable in…2016-01-06
Season · when survey operations happen here
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M
A
M
J
J
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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.