Other

Coast guard station guam gmdss hf unreliable

Western North Pacific · Mariana Islands · Radio Services · U.S · HYDROPAC 640/14

issued: 2014-03-06 02:39Z
status: cancelled 2014-03-22 09:50Z (archive)
authority: COMCOGARD SECTOR GUAM 117/14 060207Z MAR 14.
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
MARIANA ISLANDS.
RADIO SERVICES.
U.S. COAST GUARD STATION GUAM GMDSS HF UNRELIABLE.
U.S. COAST GURAD STATION KODIAK ASSUMES CONTROL.

Timeline

HYDROPAC warnings in force 220900Z mar 14cancelled by · 2014-03-22

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

68 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings →

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.