Surveys

Hydrographic survey 01 thru 31 mar in area between 12-40.0N 13-06.6N and 074-36.3E 074-54.0E

India-west Coast · HYDROPAC 571/12

issued: 2012-02-28 14:59Z
status: cancelled 2012-04-01 00:01Z (archive)
authority: NAVAREA VIII 106/12 281001Z FEB 12.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

INDIA-WEST COAST.
1. HYDROGRAPHIC SURVEY 01 THRU 31 MAR
   IN AREA BETWEEN
   12-40.0N 13-06.6N AND 074-36.3E 074-54.0E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 01 APR.

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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.