Surveys
Survey operations in progress until 30 jul by M/V dong fang kan tan NO1, M/V dong fang kan tan NO2, M/V dong…
Gulf of Guinea · Nigeria · HYDROLANT 121/19
- issued
- 2019-01-14 17:02Z
- status
- cancelled 2019-05-16 15:51Z (archive)
- authority
- NAVAREA II 9/19 141646Z JAN 19.
- position
- 5.650, 4.973
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF GUINEA. NIGERIA. DNC 01. 1. SURVEY OPERATIONS IN PROGRESS UNTIL 30 JUL BY M/V DONG FANG KAN TAN NO1, M/V DONG FANG KAN TAN NO2, M/V DONG FANG KAN TAN NO3, M/V FOS VIRGO AND M/V FOS ORION IN AREA BOUND BY 05-55N 004-56E, 05-27N 005-14E, 05-23N 005-00E, 05-52N 004-43E. TWO MILE BERTH REQUESTED. 2. CANCEL THIS MSG 31 JUL 19.
This area · survey operations
18 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
10
15
20
24
- Survey operations 12 feb thru 26 mar by M/V bgp dragon and M/V rem saltire in area bound by 03-17.54N…2024-02-09
- Survey operations in progress until further notice by M/V ramform atlas towing 14 11100 meter long cables in…2022-03-01
- Scientific mooring established in 06-09.69N 002-35.47E2015-04-13
- Underwater operations in progress until further notice by M/V saipem in 03-05.3N 006-05.5E2013-10-17
- Underwater operations 30 aug thru 20 sept by barge donaux with divers in 03-51.5N 006-58.5E 1.5 mile berth…2008-08-28
- Underwater operations 10 aug until further notice within 1000 meters of 03-52N 006-57E2007-08-08
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 121/19 and this msg, operations completedcancelled by · 2019-05-16
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.