Surveys
Bottom scientific moorings established until sep 09: a. top float 51 meters CA04-08 in 71-04.88N 133-37.96W…
HYDROARC 11/08
- issued
- 2008-09-05 03:12Z
- status
- cancelled 2009-09-01 00:00Z (archive)
- authority
- LEHNERT EMAIL 041539Z SEP 08.
- sea
- Beaufort Sea
- position
- 71.334, -127.476
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. BOTTOM SCIENTIFIC MOORINGS ESTABLISHED UNTIL SEP 09: A. TOP FLOAT 51 METERS CA04-08 IN 71-04.88N 133-37.96W B. TOP FLOAT 58 METERS CA05-08 IN 71-18.72N 127-35.16W C. TOP FLOAT 50 METERS CA05MMP-08 IN 71-24.40N 127-38.43W D. TOP FLOAT 49 METERS CA16-08 IN 71-47.32N 126-29.83W E. TOP FLOAT 49 METERS CA16MMP-08 IN 71-45.14N 126-30.36W F. TOP FLOAT 12 METERS CA18-08 IN 70-39.94N 122-59.54W 2. CANCEL THIS MSG 01 SEP 09.
This area · survey operations
50 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now
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20
- Scientific mooring, top float 12 meters below surface, established in 70-34.7N 123-38.2W2020-09-22
- Sub-surface scientific moorings established in 71-00.13N 135-29.44W2019-12-04
- Sub-surface scientific moorings established in: a. 70-51.79N 135-01.45W, top float 35 meters2019-08-06
- Bottom scientific mooring extending 3.5 meters above sea floor established in 70-33.81N 127-41.57W at depth…2018-11-08
- Scientific mooring, top float 348 meters below surface, established in 70-12.06N 123-09.47W2018-10-03
- Scientific mooring, top float 149 meters below surface, established in 70-23.62N 124-32.43W2018-10-03
Season · when survey operations happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
86 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.