Cable ops
Seismic survey 050300Z to 100259Z may by M/V discovery in area between 23-20S 23-30S and 040-00W 039-00W
HYDROLANT 748/07
- issued
- 2007-05-04 05:01Z
- status
- cancelled 2007-05-07 04:47Z (archive)
- self-cancels
- 2007-05-10 03:59Z
- cancels
- HYDROLANT 732/07
- authority
- NAVAREA V 368/07 040359Z MAY 07.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SEISMIC SURVEY 050300Z TO 100259Z MAY BY M/V DISCOVERY IN AREA BETWEEN 23-20S 23-30S AND 040-00W 039-00W. FIVE MILE BERTH REQUESTED. 2. CANCEL HYDROLANT 732/07. 3. CANCEL THIS MSG 100359Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2007-05-05 03:00Z | 2007-05-10 02:59Z | — | 119 h 59 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Seismic survey in progress until 100259Z may by M/V discovery in area between 23-13.75S 23-25.92S and…cancels · 2007-05-02
- Seismic survey in progress until 100259Z may by M/V discovery in area between 23-13.75S 23-25.92S and…replaced · 2007-05-02
- Seismic survey in progress until 100259Z may by M/V discovery in area between 23-13.75S 23-25.92S and…cancelled by · 2007-05-07
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.