Punta delgada 52-27.1S 069-33.2W unable to monitor mf and hf dsc frequencies
South Pacific Ocean · HYDROLANT 348/18
What this record establishes
Archived notice · 2018-02-26 04:31Z
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) · NAVAREA II 51/18 131418Z JAN 18.. Issued 2018-01-31 14:31Z. 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
- South Pacific Ocean. The parsed report position is -52.452, -69.553. 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
- Cancel HYDROLANT 348/18 and this msglater cancellation notice
Current notices and reporting history in the South Pacific Ocean →
- issued
- 2018-01-31 14:31Z
- status
- Archived notice
- authority
- NAVAREA II 51/18 131418Z JAN 18.
- NAVAREA
- NAVAREA II · named as the source of this relay
- sea
- South Pacific Ocean
- position
- -52.452, -69.553
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CHILE. DNC 07. PUNTA DELGADA 52-27.1S 069-33.2W UNABLE TO MONITOR MF AND HF DSC FREQUENCIES.
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.
- 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.
- 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.
Collected reports in this area · other warnings
14 within 180 nm since 2006 · 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.
- Pipelaying operations in progress until further notice by M/V prontas maris in area bound by 52-30.8S…2009-12-15
- Pipelaying operations in progress until further notice by M/V solitaire and M/V pronta maris along trackline…2009-11-29
- Pipelaying operations in progress until further notice by M/V solitaire and M/V pronta maris along trackline…2009-11-15
- Pipelaying operations in progress during daylight hours until further notice by barge yagana, M/V seacor…2007-11-22
- Pipelaying operations in progress during daylight hours until further notice by barge yagana, M/V seacor…2007-11-15
- Pipelaying operations in progress during daylight hours until further notice by barge yagana, M/V seacor…2007-11-10
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
- Isla magdalena light 52-55.10S 070-30.30W missingNav aids · 44.6 nm
- Magallanes radio 53-09.90S 070-54.30W hf, mf and radiotelex off airNav aids · 65.1 nm
- Magallanes radio 53-09.92S 070-54.28W mf and hf dsc receive services off airNav aids · 65.1 nm
Worldwide in the collected sources
22 other warnings listed in force · see all
Record snapshot 2026-10-02 13:42Z; 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.