Nav aids
Coast guard station guam sitor and hf inoperative 040300Z to 040430Z may
North Pacific · Guam · Radio Services · U.S · HYDROPAC 1354/11
- issued
- 2011-05-04 02:39Z
- status
- cancelled 2011-05-04 05:30Z (archive)
- self-cancels
- 2011-05-04 05:30Z
- authority
- COGARD CAMSPAC 032348Z MAY 11.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC. GUAM. RADIO SERVICES. 1. U.S. COAST GUARD STATION GUAM SITOR AND HF INOPERATIVE 040300Z TO 040430Z MAY. 2. CANCEL THIS MSG 040530Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2011-05-04 03:00Z | 2011-05-04 04:30Z | — | 1 h 30 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Cancel HYDROPAC 1354/11 and this msg, aid restoredcancelled by · 2011-08-25
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
193 aids-to-navigation notices in force · see all
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.