Surveys
Survey operations 151100Z to 191100Z dec by M/V comandante manhaes towing equipment in area between…
HYDROLANT 2134/08
- issued
- 2008-12-12 01:55Z
- status
- cancelled 2008-12-17 13:10Z (archive)
- self-cancels
- 2008-12-19 12:00Z
- authority
- NAVAREA V E 994/08 120026Z DEC 08.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. SURVEY OPERATIONS 151100Z TO 191100Z DEC BY M/V COMANDANTE MANHAES TOWING EQUIPMENT IN AREA BETWEEN 06-32.10S 06-38.00S AND 034-50.60W 034-56.50W. ONE MILE BERTH REQUESTED. 2. CANCEL THIS MSG 191200Z DEC.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2008-12-15 11:00Z | 2008-12-19 11:00Z | — | 96 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Cancel HYDROLANT 2134/08 and this msgcancelled by · 2008-12-17
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.