Nav aids
Prn 25 unusable
HYDROPAC 1942/09
What this record establishes
Archived notice · 2009-11-06 02:03Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · COGARD NAVCEN GPS 1044/09 261433Z OCT 09.. Issued 2009-10-26 15:18Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- No named location parsed. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Cable laying operations 05 thru 27 oct, alternate 28 thru 30 oct by M/V kdd pacific link vicinity of…cancelled by this notice
- Cancel HYDROPAC 1942/09 and this msglater cancellation notice
- issued
- 2009-10-26 15:18Z
- status
- Archived notice
- authority
- COGARD NAVCEN GPS 1044/09 261433Z OCT 09.
- issued by
- COGARD NAVCEN
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. PRN 25 UNUSABLE. 2. CANCEL HYDROPAC 1798/09(19,97), OPERATIONS COMPLETED.
Reading this warning
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROPAC
- The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
137 aids-to-navigation notices listed in force · see all
Record snapshot 2026-10-02 08:18Z; 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.