NAVTEX station yokohama (I) 35-14.55N 139-55.28E off air
Japan Sea · HYDROPAC 436/24
What this record establishes
Archived notice · 2024-02-07 11:51Z
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 XI 50/24 060000Z FEB 24.. Issued 2024-02-06 00:30Z. 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
- Japan Sea. The parsed report position is 37.404, 138.482. 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 HYDROPAC 436/24 and this msg, station restoredlater cancellation notice
- issued
- 2024-02-06 00:30Z
- status
- Archived notice
- authority
- NAVAREA XI 50/24 060000Z FEB 24.
- NAVAREA
- NAVAREA XI · named as the source of this relay
- sea
- Japan Sea
- position
- 37.404, 138.482
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH PACIFIC. JAPAN. DNC 12, DNC 23, DNC 24. 1. NAVTEX STATION YOKOHAMA (I) 35-14.55N 139-55.28E OFF AIR. 2. YOKOHAMA BROADCASTS WILL BE TRANSMITTED FROM NAVTEX STATIONS: A. MOJI (H) 34-00.90N 130-56.10E. B. KUSHIRO (K) 42-57.35N 144-35.37E.
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.
- NAVTEX
- An automated medium-frequency radio service that sends coastal warnings as text to a small printer or screen on board.
- 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.
- Inoperative / unreliable / off air
- An aid or radio service is not working as charted or published.
Collected reports in this area · aids-to-navigation notices
7 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.
- NAVTEX station yokohama (I) 35-14.6N 139-55.3E off air 230555Z to 230740Z and 260555Z to 260950Z feb2017-02-17
- NAVTEX station yokohama (I) 35-14.6N 139-55.3E off air2017-01-30
- NAVTEX station yokohama 35-14.5N 139-55.3E off air 070140Z to 070340Z mar2016-03-06
- Omaezaki light 34-35.6N 138-13.7E unlit2001-09-13
- Kinka san light 38-16.4N 141-35.3E unreliable2000-11-23
- Cape spencer light 35-18.0N 136-53.1E unlit2000-05-03
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.