Other
Cancel NAVAREA IV 1078/16, 578/17, 598/17, 921/17, 977/17, 1191/17 and this msg
NAVAREA IV 273/18
What this record establishes
Archived notice · 2018-04-02 13:28Z
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) · SFH 021317Z APR 18.. Issued 2018-04-02 13:28Z. 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
- No named location parsed. 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
- Depths reported: a. 21.7 meters in 63-22.53N 090-37.03Wcancelled by this notice
- Sub-surface mooring, at depth 173 meters, established in 43-36.52N 062-52.10Wcancelled by this notice
- Survey operations in progress until further notice by M/V ramform sterling towing 8100 meter long cables in…cancelled by this notice
- Scientific mooring, least depth 1.5 meters, established in 58-31.5N 068-09.0Wcancelled by this notice
- Bottom scientific mooring, extending seven meters above sea floor, established until 31 oct 18 in 62-56.70N…cancelled by this notice
- Mcts labrador remote station cartwright 53-42.2N 057-02.4W mf service inoperative 221739Z dec until further…cancelled by this notice
- issued
- 2018-04-02 13:28Z
- status
- Archived notice
- authority
- SFH 021317Z APR 18.
- NAVAREA
- NAVAREA IV
- issued by
- SFH
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CANCEL NAVAREA IV 1078/16, 578/17, 598/17, 921/17, 977/17, 1191/17 AND THIS MSG.
Reading this warning
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- NAVAREA
- One of the 21 ocean areas of the World-Wide Navigational Warning Service, each with a coordinator that broadcasts long-range warnings.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
21 other warnings listed in force · see all
Record snapshot 2026-10-03 05:10Z; 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.