Nav aids
Guam on-call and broadcast sitor off air 212130Z to 220930Z oct
HYDROPAC 1112/99
- issued
- 1999-10-19 19:07Z
- status
- cancelled 1999-10-22 10:30Z (archive)
- self-cancels
- 1999-10-22 10:30Z
- authority
- CAMSPAC PT REYES 191801Z OCT 99
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GUAM ON-CALL AND BROADCAST SITOR OFF AIR 212130Z TO 220930Z OCT. GUAM BROADCASTS WILL BE TRANSMITTED FROM HONOLULU. 2. CANCEL THIS MSG 221030Z OCT.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-10-21 21:30Z | 1999-10-22 09:30Z | — | 12 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
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.