Cable ops
Seismic survey in progress 170300Z to 180259Z nov by M/V rig supporter with submersible in area between…
HYDROLANT 1887/07
- issued
- 2007-11-14 06:19Z
- status
- cancelled 2007-11-18 03:59Z (archive)
- self-cancels
- 2007-11-18 03:59Z
- authority
- NAVAREA V 936/07 140359Z NOV 07.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY IN PROGRESS 170300Z TO 180259Z NOV BY M/V RIG SUPPORTER WITH SUBMERSIBLE IN AREA BETWEEN 24-27S 24-31S AND 044-15W 044-10W. FIVE MILE BERTH REQUESTED. 2. CANCEL THIS MSG 180359Z NOV.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2007-11-17 03:00Z | 2007-11-18 02:59Z | — | 23 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Nearby now · within 120 nm
Nothing else in force within 120 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.