Silence marks the end of LORAN (video)
This past Tuesday, Feb 8th 2010 marked the end of one of the longest running terrestrial radio navigation systems, the U.S. LORAN-C (LOng RAnge Navigation) system. In accordance with the 2010 DHS Appropriations Act, the U.S. Coast Guard terminated the transmission of all U.S. LORAN-C signals on 08 Feb 2010 at 2000 GMT. This termination does not affect U.S. participation in the Russian American or Canadian LORAN-C chains. U.S. participation in these chains will continue temporarily in accordance with international agreements, although Canada has announced it will cease transmissions on or before 01 October 2010.



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