Nga chart 15948 (1ST ed)
Beaufort Sea · HYDROARC 46/10
What this record establishes
Archived notice · 2010-08-08 13:34Z
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 XVIII 43/10 302247Z JUL 10.. Issued 2010-07-31 00:32Z. 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
- Beaufort Sea. The parsed report position is 69.572, -138.855. 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 HYDROARC 46/10 and this msglater cancellation notice
- issued
- 2010-07-31 00:32Z
- status
- Archived notice
- authority
- NAVAREA XVIII 43/10 302247Z JUL 10.
- NAVAREA
- NAVAREA XVIII · named as the source of this relay
- sea
- Beaufort Sea
- position
- 69.572, -138.855
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC. CANADA-NORTH COAST. BEAUFORT SEA. NGA CHART 15948 (1ST ED). COLLINSON HEAD RACON 69-34.3N 138-51.3W OPERATING ON X BAND (3 CENTIMETER) RADAR ONLY.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- RACON (radar beacon)
- A radar beacon on a buoy, lighthouse or structure that answers a ship's radar with a Morse-code mark on the screen.
- 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
50 within 180 nm since 2010 · 6 in the last 12 months · 2 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.
- Light at shingle point 69-00.00N 137-34.00W inoperative2026-09-16
- Light at pitt island 69-09.00N 136-11.00W inoperative2026-09-16
- RACON and light at pelly island 69-37.00N 135-29.00W inoperative2026-09-16
- RACON at pelly island in 69-37.44N 135-29.26W inoperative2026-09-10
- RACON at relief islet 70-08.75N 130-49.67W inoperative2026-09-10
- Mcts iqaluit remote station resolute 68-19.00N 133-35.00W mf and hf r/t services off air2026-08-25
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
- RACON at pullen island light 69-46.60N 134-24.40W inoperativeNav aids · 93.6 nm
Worldwide in the collected sources
134 aids-to-navigation notices listed in force · see all
Record snapshot 2026-10-03 08:39Z; 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.