Surveys
Underwater operations 281000Z to 281600Z jun in area between 36-00.6N 36-55.4N and 000-56.0W 000-50.0W
HYDROLANT 1056/08
- issued
- 2008-06-27 13:08Z
- status
- cancelled 2008-06-28 17:00Z (archive)
- self-cancels
- 2008-06-28 17:00Z
- cancels
- HYDROLANT 1047/08
- authority
- NAVAREA III 298/08 271021Z JUN 08.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS 281000Z TO 281600Z JUN IN AREA BETWEEN 36-00.6N 36-55.4N AND 000-56.0W 000-50.0W. 2. CANCEL HYDROLANT 1047/08. 3. CANCEL THIS MSG 281700Z JUN.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-06-28 10:00Z | 2008-06-28 16:00Z | — | 6 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Nga chart 52060 (16TH ed)cancels · 2008-06-26
- Nga chart 52060 (16TH ed)replaced · 2008-06-26
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 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.