Cable ops
Seismic survey by M/V discoverer towing 5.4 mile long cable: a. 19 sep in area bound by 00-30S 043-43W,…
HYDROLANT 1794/09
- issued
- 2009-09-19 16:34Z
- status
- cancelled 2009-09-24 00:01Z (archive)
- cancels
- HYDROLANT 1754/09
- authority
- NAVAREA V N 1953/09 191251Z SEP 09.
- sea
- North Atlantic Ocean
- position
- 1.600, -47.313
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY BY M/V DISCOVERER
TOWING 5.4 MILE LONG CABLE:
A. 19 SEP IN AREA BOUND BY
00-30S 043-43W, 00-25N 045-49W,
00-33N 045-40W, 00-20S 043-32W.
B. 20 AND 21 SEP IN AREA BOUND BY
00-11N 045-40W, 00-30N 045-24W,
02-50N 048-51W, 02-42N 049-06W.
C. 22 AND 23 SEP IN AREA BOUND BY
02-42N 049-06W, 02-50N 048-51W,
05-14N 051-04W, 05-04N 051-19W.
SEVEN MILE BERTH REQUESTED.
2. CANCEL HYDROLANT 1754/09.
3. CANCEL THIS MSG 24 SEP.
This area · cable & pipeline work
256 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
16
- Seismic survey in progress until 05 jun by M/V polarcus alima towing 12 8100 meter long cables in area bound…2016-05-10
- Seismic survey in progress until 10 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-06
- Seismic survey in progress until 07 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-04
- Seismic survey in progress until 04 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-05-01
- Seismic survey in progress until 01 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-04-29
- Seismic survey in progress until 01 may by M/V bgp challenger and M/V sea moby dick towing 12000 meter long…2016-04-27
Season · when cable & pipeline work happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
Nearby now · within 120 nm
- Dangerous wreck in 00-24.48N 047-50.68WWrecks · 78.4 nm
Worldwide now
40 cable & pipeline work in force · see all
Cable ops
Cable laying, pipeline and seismic operations. All current cable & pipeline work →
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.