The United States Coast Guard's remote communication facility at Guam (13-29N 144-50E) has unreliable broadcast and communication services.
North Pacific Ocean · HYDROPAC 1906/26
What this record establishes
Listed in force
The latest collected record lists this warning as active. This is the status of the notice, not a live observation of conditions at the location.
- Source and dates
- NGA MSI in-force warnings (DailyMem*.txt). Issued 2026-07-03 00:20Z. First collected 2026-08-17 13:41Z; last seen in collection 2026-10-01 04:47Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- North Pacific Ocean. The parsed report position is 13.483, 144.833. 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
- 2026-07-03 00:20Z
- status
- Listed in force
- sea
- North Pacific Ocean
- position
- 13.483, 144.833
- nearest port
- Saipan · 117 nm
- source
- NGA MSI in-force warnings (DailyMem*.txt) · first seen 2026-08-17 13:41Z
Original warning text
NORTH PACIFIC. USCG REMOTE COMMUNICATION FACILITY GUAM 13-29.00N 144-50.00E BROADCAST AND COMMUNICATION SERVICES UNRELIABLE.
Reading this warning
- 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.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
Collected reports in this area · aids-to-navigation notices
36 within 180 nm since 2008 · 9 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.
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf dsc and transmit unreliable 101400Z to…2026-09-10
- Uscg remote communication facility guam 13-29.00N 144-50.00E dsc and hf unreliable 091530Z to 100330Z sep2026-09-09
- Guam hf NAVTEX station, V, 13-29.0N 144-50.0E, off air2026-09-07
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf NAVTEX and vobra services off air2026-09-07
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf/mf unreliable and dsc inoperative 041500Z to…2026-09-01
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf NAVTEX and sitor services off air2026-08-27
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
- Guam hf NAVTEX station, V, 13-29.0N 144-50.0E, off airNav aids · 0 nm
- Hazardous operations 252000Z to 261000Z sep in area bound by 13-32.00N 144-04.00E, 13-32.00N 144-27.00E,…Exercises · 35.2 nm
- Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EStorms · 45.7 nm
- Hazardous operations 2200Z to 1000Z daily 28 thru 30 sep in area bound by 12-40.00N 144-45.00E, 11-00.00N…Exercises · 117.9 nm
- Hazardous operations 292300Z to 300900Z sep and 302300Z sep to 010700Z oct in area bound by 12-40.00N…Exercises · 117.9 nm
Worldwide in the collected sources
137 aids-to-navigation notices listed in force · see all
Record snapshot 2026-10-01 04:54Z; 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.