Other

Loran-c station port clarence, rates 9990-Y and 7960-Z, unusable

NAVAREA XII 332/01

issued: 2001-11-06 21:06Z
status: cancelled 2001-11-07 08:35Z (archive)
authority: COGARD NAVCEN DET PETALUMA CA 062040Z NOV 01; COGARD NAVCEN DET PETALUMA CA 061924Z NOV 01;
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

LORAN-C STATION PORT CLARENCE, RATES 9990-Y AND 7960-Z, UNUSABLE.

Timeline

Cancel NAVAREA XII 332/01 and this msg, station restoredcancelled by · 2001-11-07

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

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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.