Nga chart 103 (5TH ed)
North Atlantic Ocean · HYDROLANT 969/09
What this record establishes
Archived notice · 2009-08-03 14:28Z
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) · NAVAREA I 129/09 260906Z MAY 09.. Issued 2009-05-26 12:34Z. 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 Atlantic Ocean. The parsed report position is 49.003, -16.392. 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 969/09 and this msg, buoy removedlater cancellation notice
Current notices and reporting history in the North Atlantic Ocean →
- issued
- 2009-05-26 12:34Z
- status
- Archived notice
- authority
- NAVAREA I 129/09 260906Z MAY 09.
- NAVAREA
- NAVAREA I · named as the source of this relay
- sea
- North Atlantic Ocean
- position
- 49.003, -16.392
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
NGA CHART 103 (5TH ED). ODAS BUOY, FL (5) Y 20 SEC, ESTABLISHED IN 49-00.2N 016-23.5W.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Light characteristic
- The coded description of a light — FL W 10 SEC 8 METERS 8 MILES — giving its rhythm, colour, period, height and range.
- 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.
Collected reports in this area · aids-to-navigation notices
4 within 180 nm since 2009 · 1 in the last 12 months · 1 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.
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
- Pap odas buoy relocated to 48-56.30N 016-22.50WNav aids · 4 nm
Worldwide in the collected sources
138 aids-to-navigation notices listed in force · see all
Record snapshot 2026-10-01 08:42Z; 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.