US coast guard is experiencing a degradation of its ability to acknowledge hf dsc calls at uscg remote…
North Pacific Ocean · NAVAREA XII 475/19
What this record establishes
Archived notice · 2019-12-02 02:32Z
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) · COGARD COMMUNICATIONS COMMAND 300758Z SEP 19.. Issued 2019-09-30 08:09Z. 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
- North Pacific Ocean. The parsed report position is 37.925, -122.732. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Uscg remote communication facility honolulu (o) 21-26.1N 158-08.7W unreliablecancelled by this notice
- US coast guard is experiencing a degradation of its ability to acknowledge hf dsc calls at uscg remote…cancelled by this notice
- Cancel NAVAREA XII 475/19 and this msg, service restoredlater cancellation notice
Current notices and reporting history in the North Pacific Ocean →
- issued
- 2019-09-30 08:09Z
- status
- Archived notice
- authority
- COGARD COMMUNICATIONS COMMAND 300758Z SEP 19.
- NAVAREA
- NAVAREA XII
- issued by
- COGARD COMMUNICATIONS COMMAND
- sea
- North Pacific Ocean
- position
- 37.925, -122.732
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC. 1. US COAST GUARD IS EXPERIENCING A DEGRADATION OF ITS ABILITY TO ACKNOWLEDGE HF DSC CALLS AT USCG REMOTE COMMUNICATION FACILITY POINT REYES (C) 37-55.5N 122-43.9W. 2. CANCEL NAVAREA XII 439/19, 442/19.
Reading this warning
- DSC (Digital Selective Calling)
- The digital radio alert built into modern marine radios — one button sends a distress alert with the vessel's identity and position.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- 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.
Collected reports in this area · other warnings
29 within 180 nm since 2000 · 0 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Uscg remote communication facility point reyes (c) 37-55.00N 122-44.00W receive services unreliable 291800Z…2024-02-28
- Uscg remote communication facility point reyes (c) 37-55.00N 122-44.00W receive services unreliable 271800Z…2024-02-27
- Uscg remote communication facility point reyes (c) in 37-55.00N 122-44.00W vobra service inoperable2024-01-20
- Uscg remote communication facility point reyes (c) 37-55.53N 122-43.87W hf transmit services inoperable2023-09-12
- Uscg remote communication facility point reyes (c) 37-55.53N 122-43.87W hf transmit services inoperable2023-07-01
- Uscg remote communication facility point reyes (c) 37-55.53N 122-43.87W unable to change hf dsc frequencies2023-03-14
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
- 26C4+CH antioch, ca, USASpills · 44.8 nm
Worldwide in the collected sources
23 other warnings listed in force · see all
Record snapshot 2026-10-02 03:12Z; 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.