Surveys
Survey operations 210001Z jul to 010100Z oct by M/V prospector towing 12 four mile long cables in area bound…
Gulf of Guinea · Equatorial Guinea · HYDROLANT 1634/23
- issued
- 2023-07-20 09:46Z
- status
- cancelled 2023-09-03 23:26Z (archive)
- self-cancels
- 2023-10-02 00:01Z
- authority
- NAVAREA II 193/23 200904Z JUL 23.
- position
- 3.499, 7.471
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
GULF OF GUINEA. EQUATORIAL GUINEA. DNC 01. 1. SURVEY OPERATIONS 210001Z JUL TO 010100Z OCT BY M/V PROSPECTOR TOWING 12 FOUR MILE LONG CABLES IN AREA BOUND BY 03-55.41N 007-47.29E, 03-45.72N 007-56.25E, 03-04.26N 007-09.38E, 03-15.00N 007-00.72E. SIX MILE BERTH REQUESTED. 2. CANCEL THIS MSG 020001Z OCT 23.
This area · survey operations
33 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now
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- Survey operations in progress until 22 apr by M/V borda in area bound by 03-44.80N 009-21.70E, 03-52.20N…2024-04-14
- Survey operations in progress until 09 apr by M/V borda in area bound by 03-44.8N 009-21.7E, 03-52.2N…2024-04-03
- Survey operations 27 mar thru 15 may by M/V rem saltire and M/V bgp dragon in area bound by 03-06.80N…2024-03-24
- 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 10 dec thru 15 jan 24 by M/V apollo, M/V vanguard and M/V thor freyja in areas bound by:…2023-12-07
- Survey operations 17 nov thru 09 dec by M/V vanguard and M/V thor freyja in area bound by 03-14.94N…2023-11-14
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1592/23, 1634/23 and this msgcancelled by · 2023-09-03
Nearby now · within 120 nm
- Dangerous wreck in 04-18.50N 007-02.20EWrecks · 55.1 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.