Surveys

Hydrographic survey 27 dec thru 07 feb 11 in area between 04-50N 04-00S and 073-30E 078-50E

Western Indian Ocean · HYDROPAC 2871/10

issued: 2010-12-22 23:35Z
status: cancelled 2011-02-08 00:00Z (archive)
authority: NAVAREA VIII 817/10 222016Z DEC 10.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN INDIAN OCEAN.
1. HYDROGRAPHIC SURVEY 27 DEC THRU 07 FEB 11
   IN AREA BETWEEN 04-50N 04-00S AND 073-30E 078-50E.
2. CANCEL THIS MSG 08 FEB 11.

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Surveys

Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →

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