Other
Cancel HYDROLANT 2176/17, 2453/17 and this msg, operations completed
North Sea · HYDROLANT 2491/17
- issued
- 2017-08-14 11:23Z
- status
- cancelled 2017-08-14 11:23Z (archive)
- cancels
- HYDROLANT 2176/17HYDROLANT 2453/17
- authority
- WZ 998/17 141106Z AUG 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. DNC 20. CANCEL HYDROLANT 2176/17, 2453/17 AND THIS MSG, OPERATIONS COMPLETED.
Timeline
- Underwater operations in progress until further notice by M/V gerardus mercator in area between 51-20N…cancels · 2017-07-14
- Survey operations in progress until further notice by M/V geosurveyor XI in vicinity of trackline between…cancels · 2017-08-09
- Underwater operations in progress until further notice by M/V gerardus mercator in area between 51-20N…replaced · 2017-07-14
- Survey operations in progress until further notice by M/V geosurveyor XI in vicinity of trackline between…replaced · 2017-08-09
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
34 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.