Nav aids

Nga chart 22420 (2ND ed)

South Pacific Ocean · HYDROPAC 1752/11

What this record establishes

Archived notice · 2011-08-13 08:56Z

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 XV 108/11 160210Z JUN 11.. Issued 2011-06-16 03:03Z. 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 -49.855, -75.583. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Current notices and reporting history in the South Pacific Ocean →

issued: 2011-06-16 03:03Z
status: Archived notice
authority: NAVAREA XV 108/11 160210Z JUN 11.
NAVAREA: NAVAREA XV · named as the source of this relay
sea: South Pacific Ocean
position: -49.855, -75.583
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

CHILE.
NGA CHART 22420 (2ND ED).
RACON AT CABO PRIMERO LIGHT 49-51.3S 075-35.0W INOPERATIVE.

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.
Inoperative / unreliable / off air: An aid or radio service is not working as charted or published.

All warning terms →

Collected reports in this area · aids-to-navigation notices

19 within 180 nm since 2001 · 1 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.

Isla san pedro light 47-41.90S 074-51.90W range reduced to nine miles2025-10-31
Islotes evangelistas light 52-23.30S 075-05.80W range reduced to 11 miles2024-11-05
San pedro radio 47-42.39S 074-53.35W off air2022-07-29
San pedro radio 47-42.39S 074-53.35W dsc off air2022-03-11
San pedro radio (47-42.4S 074-53.3W) mf dsc off air2015-09-06
Chile2012-09-12

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 18:19Z; 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.