Surveys

Survey operations in progress until 06 jun by M/V elsa regent towing 10000 meter long cable in area bound by…

South China Sea · Vietnam · HYDROPAC 1240/19

issued
2019-04-12 11:50Z
status
cancelled 2019-06-07 00:01Z (archive)
cancels
HYDROPAC 1217/19
authority
NAVAREA XI 213/19 041200Z APR 19.
position
12.002, 110.065
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

SOUTH CHINA SEA.
VIETNAM.
DNC 11.
1. SURVEY OPERATIONS IN PROGRESS UNTIL 06 JUN BY
   M/V ELSA REGENT TOWING 10000 METER LONG CABLE
   IN AREA BOUND BY
   12-36.9N 109-31.6E, 12-37.4N 110-37.2E,
   11-24.5N 110-38.0E, 11-24.5N 109-24.7E,
   11-59.5N 109-32.1E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROPAC 1217/19.
3. CANCEL THIS MSG 07 JUN 19.

This area · survey operations

16 within 180 nm since 2016 · 0 in the last 12 months · 0 in force now

16
20

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

Timeline

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.