Surveys
Underwater operations in progress until further notice by M/V goosander within three miles of 49-26N 004-33W
HYDROLANT 1522/01
- issued
- 2001-05-25 14:56Z
- status
- cancelled 2001-05-26 15:44Z (archive)
- cancels
- HYDROLANT 1481/01HYDROLANT 1413/01
- authority
- WZ 1150/01 251227Z MAY 01; WZ 1149/01 251123Z MAY 01; WZ 1151/01 251241Z MAY 01
- sea
- English Channel
- position
- 49.433, -4.550 · r 3.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V GOOSANDER WITHIN THREE MILES OF 49-26N 004-33W. WIDE BERTH REQUESTED. 2. CANCEL HYDROLANT 1481/01(35) AND 1512/01(35), AIDS RESTORED. 3. CANCEL HYDROLANT 1413/01.
This area · survey operations
775 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Underwater operations 02 thru 11 oct by M/V atalante in area bound by 47-26.59N 006-34.33W, 46-52.40N…2023-09-29
- Survey operations in progress until further notice by M/V mintaka I in vicinity of trackline joining…2023-08-06
- Survey operations 072201Z to 112159Z jun by vessel nanoplon in area within one mile of 48-20.67N 008-22.08W2023-06-06
- Scientific mooring established in 47-04.22N 003-19.86W until 27 mar2023-03-21
- Oceanographic equipment temporarily established 20 thru 28 mar by M/V reborn in 47-04.22N 003-19.86W2023-03-18
- Survey operations 06 thru 11 jan by M/V belgica in area bound by 48-14.00N 005-05.00W, 47-28.00N 005-10.00W,…2023-01-04
Season · when survey operations happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Underwater operations in progress until further notice by M/V goosander vicinity of trackline between 49-13N…cancels · 2001-05-15
- Eilean glas light 57-51N 006-39W unreliablecancels · 2001-05-22
- Underwater operations in progress until further notice by M/V goosander vicinity of trackline between 49-13N…replaced · 2001-05-15
- Eilean glas light 57-51N 006-39W unreliablereplaced · 2001-05-22
- Start point light 59-17N 002-23W at reduced intensityreplaced · 2001-05-25
- Cancel HYDROLANT 1522/01 and this msg, operations completedcancelled by · 2001-05-26
Nearby now · within 120 nm
- Fowey light 50-19.60N 004-38.90W unreliableNav aids · 53.8 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.