Surveys

Oceanographic operations in progress until 27 jun by M/V discovery towing equipment in area between 59-10N…

HYDROLANT 1260/99

issued: 1999-06-17 21:44Z
status: cancelled 1999-06-28 06:00Z (archive)
cancels: HYDROLANT 1217/99
authority: WZ 113/99 171544Z JUN 99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. OCEANOGRAPHIC OPERATIONS IN PROGRESS UNTIL 27 JUN BY
   M/V DISCOVERY TOWING EQUIPMENT IN AREA BETWEEN
   59-10N 58-20N AND 002-00E 004-00E. WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 1217/99.
3. CANCEL THIS MSG 28 JUN.

Timeline

Oceanographic operations in progress until further notice by M/V discovery towing equipment and deploying…replaced · 1999-06-11

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.