Platform 47/8-AD 53-49.50N 000-28.20E unlit
North Sea · HYDROLANT 886/23
What this record establishes
Archived notice · 2023-04-28 15:41Z
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 306/23 250850Z APR 23.. Issued 2023-04-25 09:12Z. 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 Sea. The parsed report position is 53.825, 0.470. 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 780/23, 784/23, 788/23, 793/23, 886/23 and this msglater cancellation notice
- issued
- 2023-04-25 09:12Z
- status
- Archived notice
- authority
- WZ 306/23 250850Z APR 23.
- issued by
- WZ
- sea
- North Sea
- position
- 53.825, 0.470
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
NORTH SEA. ENGLAND. DNC 20. PLATFORM 47/8-AD 53-49.50N 000-28.20E UNLIT.
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.
- Unlit / extinguished
- A light, buoy or structure that is not showing its charted light.
Collected reports in this area · aids-to-navigation notices
2003 within 180 nm since 1997 · 7 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.
- East goodwin light vessel 51-13.30N 001-36.40E, discontinued2026-09-27
- Roker pier light 54-55.30N 001-21.20W unreliable2026-09-05
- Fog signal at dungeness light 50-54.80N 000-58.60E inoperative2026-08-27
- Mf dsc and r/t services off air at: a. cullercoats 55-04.40N 001-27.80W2026-08-24
- Mf dsc and r/t services off air at: a. cullercoats 55-04.40N 001-27.80W2026-08-16
- East goodwin light vessel 51-13.30N 001-36.40E2026-08-16
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
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
134 aids-to-navigation notices listed in force · see all
Record snapshot 2026-10-02 16:21Z; source collection times vary.
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
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.