Nav aids

Cancel this msg 101400Z mar 14

Red Sea · HYDROPAC 645/14

What this record establishes

Archived notice · 2014-03-10 14:00Z

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) · NAVAREA IX 56/14 060632Z MAR 14.. Issued 2014-03-06 09:53Z. 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: Red Sea. The parsed report position is 21.473, 39.148. 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 Red Sea →

issued: 2014-03-06 09:53Z
status: Archived notice
self-cancels: 2014-03-10 14:00Z
authority: NAVAREA IX 56/14 060632Z MAR 14.
NAVAREA: NAVAREA IX · named as the source of this relay
sea: Red Sea
position: 21.473, 39.148
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

RED SEA.
SAUDI ARABIA.
CHART 62250
1. JEDDAH DGPS STATION 21-28.4N 039-08.9E
   OFF AIR UNTIL 101300Z MAR.
2. CANCEL THIS MSG 101400Z MAR 14.

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.
Inoperative / unreliable / off air: An aid or radio service is not working as charted or published.
Date-time group (DTG): A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
CANCEL THIS MSG: The warning's own expiry: a line telling the reader when the message cancels itself.

All warning terms →

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

13 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.

Jeddah dgps station 21-28.4N 039-08.9E off air2017-08-09
Jeddah dgps station 21-28.4N 039-08.9E off air2015-11-19
B. 23-58.62N 038-02.20E2012-02-27
Nga chart 62242 (11TH ed)2011-01-17
Nga chart 62140 (1ST ed)2009-02-14
Buoy 9C 23-58.05N 038-11.53E temporarily removed2006-11-27

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

138 aids-to-navigation notices listed in force · see all

Record snapshot 2026-09-29 06:08Z; 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.