Surveys
Geophysical survey in progress until further notice by M/V bergen surveyor towing 6000 meter long cable in…
HYDROLANT 1658/07
- issued
- 2007-09-29 05:46Z
- status
- cancelled 2007-10-04 03:04Z (archive)
- cancels
- HYDROLANT 1572/07HYDROLANT 1630/07
- authority
- NAVAREA VI 293/07 290150Z SEP 07; NAVAREA VI 294/07 290150Z SEP 07.
- position
- -34.937, -51.838
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GEOPHYSICAL SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V BERGEN SURVEYOR TOWING 6000 METER LONG CABLE IN AREA BOUND BY 34-24S 052-36W, 34-32S 052-44W, 35-25S 050-50W, 35-32S 050-57W. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 1572/07, 1630/07(22).
This area · survey operations
119 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
20
24
- Underwater operations 261900Z feb to 071200Z mar by M/V rebecca in area bound by 33-03.07S 047-27.95W,…2024-02-27
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 16 and 17 apr along trackline…2017-04-16
- Survey operations 15 and 16 apr by M/V polarcus alima towing 12 8100 meter long cables along tracklines…2017-04-15
- Survey operations 14 thru 16 apr by M/V polarcus alima towing 12 8100 meter long cables along tracklines…2017-04-14
- Survey operations by M/V polarcus alima towing 12 8100 meter long cables: a. 11 and 12 apr along trackline…2017-04-11
- Survey operations 12 apr by M/V polarcus alima towing 12 8100 meter long cables along trackline between…2017-04-11
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
- Geophysical survey in progress until further notice by M/V bergen surveyor towing 6000 meter long cable in…cancels · 2007-09-11
- Underwater pipe laying operations in progress during daylight hours until further notice by barge yagana,…cancels · 2007-09-25
- Geophysical survey in progress until further notice by M/V bergen surveyor towing 6000 meter long cable in…replaced · 2007-09-11
- Underwater pipe laying operations in progress during daylight hours until further notice by barge yagana,…replaced · 2007-09-25
- Geophysical survey in progress until further notice by M/V bergen surveyor towing 6000 meter long cable in…cancelled by · 2007-10-04
Nearby now · within 120 nm
- Radiobeacon at chui light 33-44.6S 053-22.5W off air until 17 jan 27Nav aids · 104.6 nm
Worldwide now
75 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.