Surveys
Survey operations in progress until further notice by M/V ramform titan towing 16 9000 meter long cables,…
Western North Atlantic · NAVAREA IV 451/21
- issued
- 2021-05-27 17:02Z
- status
- cancelled 2021-09-11 09:27Z (archive)
- cancels
- NAVAREA IV 427/21
- authority
- M/V RAMFORM TITAN 271551Z MAY 21.
- position
- 49.392, -49.358
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. 1. SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V RAMFORM TITAN TOWING 16 9000 METER LONG CABLES, M/V NORCON TRITON, AND M/V THOR MAGNI IN AREA BOUND BY 49-55N 050-43W, 48-52N 050-43W, 48-52N 048-00W, 49-55N 048-00W. SEVEN MILE BERTH REQUESTED. 2. CANCEL NAVAREA IV 427/21.
This area · survey operations
25 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 titan towing 16 9000 meter long cables,…2021-05-21
- Survey operations in progress until further notice by M/V ramform atlas towing 16 five mile long cables in…2020-05-29
- Survey operations in progress until further notice by M/V ramform atlas towing 16 five mile long cables in…2020-05-27
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
- Survey operations in progress until further notice by M/V ramform titan towing 16 9000 meter long cables,…cancels · 2021-05-21
- Survey operations in progress until further notice by M/V ramform titan towing 16 9000 meter long cables,…replaced · 2021-05-21
- Cancel NAVAREA IV 451/21 and this msgcancelled by · 2021-09-11
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.