Surveys

Survey operations in progress until 09 may by M/V antea in area between 16-00S 26-00S and 032-00E 042-00E

Mozambique Channel · HYDROPAC 707/10

What this record establishes

Archived notice · 2010-04-09 07:40Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · NAVAREA VII 55/10 070540Z APR 10 - NAVAREA VII 57/10 072129Z APR 10.. Issued 2010-04-07 22:32Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered
Mozambique Channel. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.

Related notices and cancellation links

issued
2010-04-07 22:32Z
status
Archived notice
authority
NAVAREA VII 55/10 070540Z APR 10 - NAVAREA VII 57/10 072129Z APR 10.
NAVAREA
NAVAREA VII · named as the source of this relay
vessel
M/V ANTEA · 17 messages
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

MOZAMBIQUE CHANNEL.
1. SURVEY OPERATIONS IN PROGRESS UNTIL
   09 MAY BY M/V ANTEA IN AREA BETWEEN
   16-00S 26-00S AND 032-00E 042-00E.
2. CANCEL HYDROPAC 498/10.
3. CANCEL THIS MSG 10 MAY.

Reading this warning

Survey operations
A research or survey vessel is mapping the seabed or water column, often while towing equipment.
Position (degrees and minutes)
How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Cancellation reference
A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
HYDROPAC
The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.
CANCEL THIS MSG
The warning's own expiry: a line telling the reader when the message cancels itself.

All warning terms →

Nearby notices listed in force · within 120 nm

No parsed position is available for this comparison.

Worldwide in the collected sources

55 survey operations listed in force · see all

Record snapshot 2026-10-02 01:57Z; source collection times vary.

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.