Surveys
Survey operations in progress until 15 mar by working vessel towing 3500 meter long cable in area bound by…
HYDROPAC 197/05
- issued
- 2005-01-31 09:01Z
- status
- cancelled 2005-03-16 00:00Z (archive)
- authority
- NAVAREA XI 45/05 310805Z JAN 05.
- sea
- Yellow Sea
- position
- 38.121, 120.275
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS IN PROGRESS UNTIL 15 MAR BY WORKING VESSEL TOWING 3500 METER LONG CABLE IN AREA BOUND BY 37-47N 119-52E, 38-08N 119-52E, 38-28N 120-12E, 38-28N 120-45E, 37-47N 120-28E. 2. CANCEL THIS MSG 16 MAR.
This area · survey operations
8 within 180 nm since 2005 · 0 in the last 12 months · 0 in force now
05
10
13
- Salvage operations in progress until 25 dec within 1.5 miles of 37-38-27.0N 123-07-32.4E2013-09-25
- Salvage operations in progress until 25 oct within 1.5 miles of 37-38-27.0N 123-07-32.4E2013-09-20
- Salvage operations in progress until 31 oct within 1.5 miles of 37-38-27.0N 123-07-32.4E2012-09-06
- Underwater operations in progress until 30 nov in area bound by 38-09-06N 121-47-30E, 37-41-32N 121-47-30E,…2012-07-26
- Survey operations in progress until 30 sep by vessel towing 8000 meter long cable in area bound by 35-22N…2010-08-17
- Survey operations in progress until 30 nov by vessel towing 5000 meter long cable in area bound by 36-04.8N…2006-10-27
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
86 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.