Other
Cancel HYDROLANT 3121/15, operations suspended
Bristol Channel · HYDROLANT 3140/15
What this record establishes
Archived notice · 2015-12-20 10:20Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · WZ 1472/15 200740Z DEC 15 - SHGA 20 DEC 15.. Issued 2015-12-20 10:20Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Bristol Channel. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Distress signal received from vessel daisy may vicinity 44-55.0N 003-59.7W at 092155Z deccancelled by this notice
- Distress signal received on 406 mhz in 16-30N 063-30Wcancelled by this notice
- Vessel, white hull, 100 persons on board, requesting assistance in 33-11N 012-24E at 132253Z deccancelled by this notice
- Vessel, 120 persons on board, requesting assistance in 32-51N 014-20E at 140510Z deccancelled by this notice
- Distress signal received from vessel bee master, 12 persons on board, in 33-35.9N 031-18.2E at 140723Z deccancelled by this notice
- Vessel, 350 persons on board, requesting assistance in 33-09N 013-54Ecancelled by this notice
- Vessel, numerous persons on board, requesting assistance in 33-04N 013-47Ecancelled by this notice
- Red flare sighted in 07-31.19N 049-42.07W at 150340Z deccancelled by this notice
- Underwater operations in progress until further notice by cableship ile d'aix vicinity 51-18.0N 003-54.2Wcancelled by this notice
- issued
- 2015-12-20 10:20Z
- status
- Archived notice
- authority
- WZ 1472/15 200740Z DEC 15 - SHGA 20 DEC 15.
- issued by
- WZ
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
BRISTOL CHANNEL. DNC 20. 1. CANCEL HYDROLANT 3121/15, OPERATIONS SUSPENDED. 2. CANCEL HYDROLANT 3065/15, 3081/15, 3088/15, 3090/15, 3092/15, 3103/15, 3104/15, 3105/15. 3. CANCEL THIS MSG.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROLANT
- The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean and adjoining seas.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
23 other warnings listed in force · see all
Record snapshot 2026-10-02 02:48Z; source collection times vary.
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.