Surveys

Survey operations in progress until 28 dec in areas bound by: a. 15-54.0N 088-00.0E, 16-33.0N 088-00.0E,…

Bay of Bengal · HYDROPAC 3660/21

issued
2021-12-17 11:34Z
status
cancelled 2021-12-29 00:01Z (archive)
authority
NAVAREA VIII 872/21 171020Z DEC 21.
position
15.402, 89.284
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

BAY OF BENGAL.
DNC 03.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 28 DEC
   IN AREAS BOUND BY:
   A. 15-54.0N 088-00.0E, 16-33.0N 088-00.0E,
      16-33.0N 088-30.0E, 15-54.0N 088-30.0E.
   B. 14-00.0N 089-35.2E, 16-10.0N 089-35.2E,
      15-56.0N 089-56.0E, 14-00.0N 089-56.0E.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 29 DEC 21.

This area · survey operations

9 within 180 nm since 2019 · 0 in the last 12 months · 0 in force now

19
20
23

Season · when survey operations happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 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.