Surveys

Survey operations in progress until 23 dec by M/V pourquoi pas in area between 01-50N 01-50S and 002-00W…

Gulf of Guinea · HYDROLANT 2304/10

issued: 2010-12-01 11:53Z
status: cancelled 2010-12-24 00:01Z (archive)
authority: NAVAREA II 449/10 010945Z DEC 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

GULF OF GUINEA.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 23 DEC BY
   M/V POURQUOI PAS IN AREA BETWEEN
   01-50N 01-50S AND 002-00W 010-00E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 24 DEC.

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

84 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.