Surveys

Underwater operations by uscgc healy in: a. 78-27.000N 162-42.000W on 16 aug

HYDROARC 5/05

issued
2005-08-15 14:22Z
status
cancelled 2005-09-28 00:00Z (archive)
authority
USCGC HEALY 13 AUG 05.
sea
Arctic Ocean
position
83.729, -115.255
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER OPERATIONS BY USCGC HEALY IN:
   A. 78-27.000N 162-42.000W ON 16 AUG.
   B. 78-17.760N 176-42.960W ON 20 AUG.
   C. 79-34.920N 172-29.040W ON 24 AUG.
   D. 81-01.440N 176-43.380W ON 24 AUG.
   E. 83-06.900N 178-17.460W ON 27 AUG.
   F. 84-25.380N 146-21.780W ON 30 AUG.
   G. 88-31.800N 153-37.200W ON 06 SEP.
   H. 89-01.740N 171-57.840W ON 12 SEP.
   I. 90-00.000N 000-00.000E ON 19 SEP.
   J. 86-45.180N 061-19.560E ON 23 SEP.
   K. 81-48.960N 009-43.740E ON 27 SEP.
2. CANCEL THIS MSG 28 SEP.

This area · survey operations

1 within 180 nm since 2005 · 0 in the last 12 months · 0 in force now

Season · when survey operations happen here

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F
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A
M
J
J
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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.