Surveys
Survey operations in progress until 19 may by M/V marion dufresne towing equipment in area bound by 12-15S…
Mozambique Channel · Comoros (mayotte) · HYDROPAC 1476/19
- issued
- 2019-05-02 16:02Z
- status
- cancelled 2019-05-20 00:01Z (archive)
- authority
- NAVAREA VII 167/19 021556Z MAY 19.
- sea
- Mozambique Channel
- position
- -12.792, 45.500
- 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 19 MAY BY M/V MARION DUFRESNE TOWING EQUIPMENT IN AREA BOUND BY 12-15S 044-40E, 13-20S 044-40E, 13-20S 046-20E, 12-15S 046-20E. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 20 MAY 19.
This area · survey operations
21 within 180 nm since 2008 · 0 in the last 12 months · 0 in force now
08
10
15
20
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 in progress until 01 oct by r/v marion dufresne in area bound by 12-24.0S 045-10.0E,…2021-09-23
- 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
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
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.