Nav aids

Nos chart 19010 (19TH ed)

North Pacific Ocean · NAVAREA XII 249/11

What this record establishes

Archived notice · 2011-07-02 09:00Z

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) · COGARD NAVCEN DGPS 469/11 281500Z JUN 11.. Issued 2011-06-28 12:03Z. 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: North Pacific Ocean. The parsed report position is 19.518, -154.963. 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 North Pacific Ocean →

issued: 2011-06-28 12:03Z
status: Archived notice
authority: COGARD NAVCEN DGPS 469/11 281500Z JUN 11.
NAVAREA: NAVAREA XII
issued by: COGARD NAVCEN
sea: North Pacific Ocean
position: 19.518, -154.963
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

NORTH PACIFIC.
HAWAII.
NOS CHART 19010 (19TH ED).
PAHOA DGPS STATION 19-31.1N 154-57.8W UNUSABLE.

Reading this warning

Chart reference: The number of the nautical chart on which the reported position lies.
GNSS / GPS: Satellite positioning — GPS and other systems — and the testing, jamming and interference that make it unreliable in an area.
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.

All warning terms →

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

54 within 180 nm since 2002 · 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.

Pahoa dgps station 19-31.1N 154-57.8W unusable 211900Z dec until further notice2014-12-19
Pahoa dgps station 19-31.1N 154-57.8W unreliable2014-11-12
Cancel this msg 240059Z sep 142014-09-19
Hawaii2014-08-01
Cancel this msg 122300Z may 142014-05-07
Cancel this msg 120101Z mar 142014-03-06

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 22:08Z; 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.