Surveys
Survey operations in progress until 01 oct by r/v marion dufresne in area bound by 12-24.0S 045-10.0E,…
Mozambique Channel · Comoros (mayotte) · HYDROPAC 2706/21
- issued
- 2021-09-23 20:26Z
- status
- cancelled 2021-10-02 00:01Z (archive)
- authority
- NAVAREA VII 275/21 232017Z SEP 21.
- position
- -12.396, 45.742
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
MOZAMBIQUE CHANNEL. COMOROS (MAYOTTE). DNC 02. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 01 OCT BY R/V MARION DUFRESNE IN AREA BOUND BY 12-24.0S 045-10.0E, 12-24.0S 046-19.0E, 12-23.5S 046-19.0E, 12-23.5S 045-10.0E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 02 OCT 21.
This area · survey operations
21 within 180 nm since 2008 · 0 in the last 12 months · 0 in force now
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23
- Survey operations in progress until 25 sep by M/V marion dufresne in area bound by 12-35.00S 046-10.00E,…2023-09-14
- Survey operation in progress until 24 jul by M/V marion dufrense in area bound by 13-14.00S 045-10.00E,…2022-07-11
- Survey operations 02 thru 22 jul by M/V marion in area bound by 12-15S 044-40E, 13-20S 044-40E, 13-20S…2021-07-01
- Survey operations in progress until 04 jun by M/V pourquoi pas in area bound by 12-24S 045-10E, 12-24S…2021-05-25
- Survey operations in progress until 26 may by M/V pourquoi pas in area bound by 12-24S 045-10E, 12-24S…2021-04-19
- Survey operations 09 thru 13 apr by M/V pourquoi pas in area bound by 12-24S 045-10E, 12-24S 046-19E, 13-23S…2021-04-07
Season · when survey operations happen here
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month of issue, all years in the archive
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.