3215/26

SÉCURITÉ

Received: 5 Nov 2026, 08:03Active until: 6 Nov 2026, 17:00Updated: 5 Nov 2026, 17:43

analysis

Scheduledstarts 06 Nov 2026, 12:00 UTC (in 14 h)

USCG communications facility Guam HF/MF transmit off-air on 6 Nov

USCG Communications Facility Guam at 13-29.00N 144-50.00E will have HF and MF transmit capabilities off-air and receive capabilities unreliable. The degraded service is reported for 061200Z to 061600Z Nov 2026. Message scheduled to be cancelled at 061700Z Nov 2026.

Be aware HF/MF transmissions may be unavailable and reception unreliable; make alternative communication arrangements and exercise caution when relying on this facility.

Type: Other · severity low
Location: Guam (USCG Communications Facility Guam)
Validity: From 06 Nov 2026, 12:00 UTC
Until 06 Nov 2026, 17:00 UTC061200Z TO 061600Z NOV. CANCEL THIS MSG 061700Z NOV 26.
Activity periods: 06 Nov 2026, 12:00 UTC - 06 Nov 2026, 16:00 UTC (HF and MF transmit off-air; receive capabilities unreliable)
Hazards: communications outage, unreliable reception

Generated automatically from the warning text on 05 Nov 2026, 17:48 UTC. It can be wrong: the original warning below is the authoritative text.

Keywords

Malfunctioning AidsUNRELIABLE, OFF AIR, UNRELIABLE

Message content

NORTH PACIFIC. 1. USCG COMMUNICATIONS FACILITY GUAM 13-29.00N 144-50.00E HF AND MF TRANSMIT CAPABILITIES OFF AIR AND RECEIVE CAPABILITIES UNRELIABLE 061200Z TO 061600Z NOV. 2. CANCEL THIS MSG 061700Z NOV 26.

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