Surveys
Scientific moorings established in: a. 71-18.66N 127-35.62W, top float 75 meters
Beaufort Sea · Amundsen Gulf · Canada · HYDROARC 307/17
- issued
- 2017-09-28 22:50Z
- status
- cancelled 2018-10-03 20:12Z (archive)
- authority
- NAVAREA XVII 95/17 282249Z SEP 17.
- position
- 71.150, -126.811
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
BEAUFORT SEA. AMUNDSEN GULF. CANADA. DNC 27. CHART 15927. SCIENTIFIC MOORINGS ESTABLISHED IN: A. 71-18.66N 127-35.62W, TOP FLOAT 75 METERS. B. 70-59.29N 126-01.69W, TOP FLOAT 86 METERS.
This area · survey operations
50 within 180 nm since 2006 · 0 in the last 12 months · 0 in force now
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- Scientific mooring, top float 37 meters, established in 70-42.59N 117-51.21W2021-10-07
- 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
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Scientific mooring, top float 75 meters below surface, established in 71-18.66N 127-35.62Wcancelled by · 2018-10-03
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
73 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.