Surveys
Underwater operations in progress until 050100Z jun in area bound by 56-38N 006-48W, 59-06N 006-48W, 59-06N…
Eastern North Atlantic · Sea of the Hebrides · Little Minch · Scotland · HYDROLANT 1519/20
- issued
- 2020-05-03 21:48Z
- status
- cancelled 2020-05-15 10:46Z (archive)
- self-cancels
- 2020-06-05 02:00Z
- authority
- WZ 514/20 032031Z MAY 20.
- position
- 57.867, -9.133
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. SEA OF THE HEBRIDES. LITTLE MINCH. SCOTLAND. DNC 20. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 050100Z JUN IN AREA BOUND BY 56-38N 006-48W, 59-06N 006-48W, 59-06N 011-28W, 56-38N 011-28W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 050200Z JUN 20.
This area · survey operations
45 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Underwater operations in progress until 07 apr in area bound by 58-19N 003-24W, 59-25N 003-24W, 59-25N…2020-03-05
- Underwater operations in progress until 012000Z nov by M/V sd northern river with submersible in area bound…2019-10-28
- Underwater operations in progress until 26 oct by unmanned five meter M/V bauza in area within 12 miles of…2018-10-08
- Underwater operations 10 thru 21 sep during daylight hours by unmanned five meter M/V bauza in area within…2018-09-09
- Underwater operations in progress until 29 jul by unmanned five meter M/V bauza, yellow hull, in area within…2018-07-09
- Underwater operations in progress sunrise to sunset daily until 22 jun by unmanned M/V rnmb hussar towing…2018-06-18
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1519/20 and this msg, operations completedcancelled by · 2020-05-15
Nearby now · within 120 nm
- Live weapons firings in progress daily between 0700 UTC and 1700 UTC, 18 to 21 aug, in area within 17 miles…Exercises · 45.5 nm
- Mf dsc service from tiree site 56-30.2N 006-57.8W off airNav aids · 108.1 nm
- Mf dsc service off air at tiree 56-30.20N 006-57.80WNav aids · 108.1 nm
Worldwide now
75 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.