Surveys
Underwater operations in progress until further notice by submersible vicinity of trackline between 38-54.2N…
NAVAREA IV 280/08
- issued
- 2008-07-19 03:49Z
- status
- cancelled 2008-07-20 04:22Z (archive)
- authority
- KENNETH ROMO E-MAIL 181959Z JUL 08.
- sea
- North Atlantic Ocean
- position
- 39.077, -45.968
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY SUBMERSIBLE VICINITY OF TRACKLINE BETWEEN 38-54.2N 045-41.1W AND 39-15.0N 046-15.0W.
This area · survey operations
1 within 180 nm since 2008 · 0 in the last 12 months · 0 in force now
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA IV 280/08 and this msg, further information at…cancelled by · 2008-07-20
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.