Surveys
Survey operations 20 aug thru 30 sep by M/V geco emerald towing 4500 meter long cable in area bound by…
HYDROPAC 1496/02
- issued
- 2002-08-17 15:55Z
- status
- cancelled 2002-10-01 00:00Z (archive)
- authority
- NAVAREA XI 522/02 170805Z AUG 02
- position
- 31.175, 126.452
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS 20 AUG THRU 30 SEP BY M/V GECO EMERALD TOWING 4500 METER LONG CABLE IN AREA BOUND BY 31-19-21N 126-27-53E, 31-10-13N 126-33-53E, 31-05-48N 126-33-53E, 31-05-48N 126-17-53E. 2. CANCEL THIS MSG 01 OCT.
This area · survey operations
7 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
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05
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15
16
- Survey operations in progress until 27 may by M/V northern endeavour along trackline joining 34-54N 128-59E,…2016-05-25
- Survey operations in progress until 30 oct by working vessel in area bound by 29-19-35.6N 125-00-19.0E,…2005-08-08
- Underwater operations 21 apr thru 20 jul by M/V nan hai 5 within one mile of 29-07.5N 124-55.6E2004-04-20
- Underwater salvage operations 25 jun until further notice by vessels with submersibles vicinity 29-13N 125-25E2002-06-22
- Underwater research operations 01 may until further notice vicinity 29-13.1N 125-24.9E2002-04-29
- Underwater operations in progress until 31 jan within ten miles of 33-40N 128-15E1998-12-28
Season · when survey operations happen here
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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.