Surveys
Survey operations in progress until 10 jul by M/V seabulk ross seal towing 4500 meter long cable in areas…
HYDROPAC 332/99
- issued
- 1999-04-23 13:31Z
- status
- cancelled 1999-07-11 00:00Z (archive)
- sea
- South China Sea
- position
- 5.833, 115.301
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS IN PROGRESS UNTIL 10 JUL BY
M/V SEABULK ROSS SEAL TOWING 4500 METER LONG CABLE
IN AREAS BOUND BY:
A. 04-00N 112-30E, 04-00N 112-10E, 04-30N 112-10E,
04-30N 112-00E, 04-40N 112-00E, 04-40N 112-40E,
05-10N 112-40E, 05-10N 112-05E, 05-30N 112-05E,
05-30N 112-40E, 05-20N 112-40E, 05-20N 113-00E,
04-40N 113-00E, 04-40N 112-50E, 04-10N 112-30E.
B. 05-00N 115-30E, 05-05N 115-05E, 05-15N 114-50E,
05-40N 114-25E, 06-30N 115-25E, 06-30N 115-50E,
06-15N 115-30E, 06-00N 115-30E, 06-00N 116-05E.
2. CANCEL THIS MSG 11 JUL.This area · survey operations
14 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Survey operations in progress until further notice by M/V ramform sovereign towing 12 9500 meter long cables…2023-02-18
- Survey operations 07 oct to 30 nov by M/V polacus asimia towing ten 8500 meter long cables in area bound by…2019-10-05
- Survey operations in progress until 31 jan 20 by M/V ramform hyperion towing 16 8100 meter long cables in…2019-08-05
- Survey operations 16 aug to 20 sep by M/V cgg amadeus towing eight 5000 meter long cables in area bound by…2018-08-14
- Malaysia2017-12-13
- Malaysia2017-08-15
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
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.