Other

And canadian coast guards have terminated the transmission of all loran-c signals on 03 aug

Arctic · The U.S · HYDROARC 72/10

What this record establishes

Archived notice · 2010-09-18 09:20Z

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) · NAVAREA XVII 81/10 051109Z SEP 10.. Issued 2010-09-05 18:26Z. 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: Arctic · The U.S. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.

issued: 2010-09-05 18:26Z
status: Archived notice
authority: NAVAREA XVII 81/10 051109Z SEP 10.
NAVAREA: NAVAREA XVII · named as the source of this relay
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

ARCTIC.
THE U.S. AND CANADIAN COAST GUARDS HAVE
TERMINATED THE TRANSMISSION OF
ALL LORAN-C SIGNALS ON 03 AUG.
LORAN-C SHOULD NO LONGER BE RELIED
UPON FOR NAVIGATION. FOR MORE INFORMATION
CONSULT THE WEB AT WWW.NOTMAR.GC.CA AND
WWW.USCG.GOV FOR UPDATES.

Nearby notices listed in force · within 120 nm

No parsed position is available for this comparison.

Worldwide in the collected sources

21 other warnings listed in force · see all

Record snapshot 2026-10-04 03:35Z; source collection times vary.

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.