Surveys
Survey operations in progress until further notice by M/V ramform sterling towing 8100 meter long cables in…
Western North Atlantic · NAVAREA IV 584/17
- issued
- 2017-07-12 12:05Z
- status
- cancelled 2017-07-17 17:09Z (archive)
- authority
- CANLANT 48/17 121112Z JUL 17.
- position
- 46.236, -46.841
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM STERLING TOWING 8100 METER LONG CABLES IN AREA BOUND BY 48-20.5N 047-34.0W, 48-20.5N 045-26.0W, 45-28.5N 046-32.0W, 43-25.0N 046-32.0W, 43-25.0N 047-34.0W. WIDE BERTH REQUESTED.
This area · survey operations
24 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now
06
10
15
20
21
- Survey operations 30 jul until further notice by M/V ramform atlas towing 14 9260 meter long cables in area…2021-07-29
- Survey operations 17 jul until further notice by M/V ramform atlas towing 14 9260 meter long cables in area…2021-07-16
- Survey operations 08 jun until further notice by M/V ramform atlas towing 14 9260 meter long cables and M/V…2021-06-07
- Survey operations in progress until further notice by M/V ramform atlas towing 14 9000 meter long cables in…2019-08-04
- Survey operations in progress until further notice by M/V ramform atlas towing 14 9000 meter long cables in…2019-05-31
- Survey operations 22 aug thru 30 sep by M/V ramform hyperion towing 16 8100 meter long cables in area bound…2018-08-20
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
Nearby now · within 120 nm
- Odas buoy established in 47-53.93N 046-47.74WNav aids · 99.9 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.