eLoran

U.S. National PNT Architecture from a 2007 Department of Transportation report, updated in 2017. (Graphic: U.S. Department of Transportation)

June 7, 2019

DOT gets cracking on a new PNT concept

By Alan Cameron

August 28, 2018

Korea institute awards UrsaNav an eLoran test bed contract

By Tracy Cozzens

(PHOTO: Petty Officer 1st Class Brien Aho, U.S. Navy)

July 3, 2018

Q&A on challenged PNT

By Alan Cameron

December 5, 2017

NIST explores timing alternatives for smart grids

By Tracy Cozzens

October 9, 2017

PNT Roundup: Telecoms cite GNSS vulnerabilities

By Alan Cameron

September 6, 2017

The day GPS went away

By Tim Burch

Figure 1. Timeline for resilient PNT. (Image: GLA)

August 9, 2017

PNT Roundup: Resilient PNT for the maritime sector

By Nick Ward, Paul Williams, Alan Grant, and Martin Bransby

June 5, 2017

eLoran and Loran testing underway in late June

By GPS World Staff

May 8, 2017

Continental Electronics patents new eLoran transmit method, system

By GPS World Staff

April 17, 2017

Alt-PNT receivers emphasize low-power requirements

By GPS World Staff

DOT gets cracking on a new PNT concept

Korea institute awards UrsaNav an eLoran test bed contract

Q&A on challenged PNT

NIST explores timing alternatives for smart grids

PNT Roundup: Telecoms cite GNSS vulnerabilities

The day GPS went away

PNT Roundup: Resilient PNT for the maritime sector

eLoran and Loran testing underway in late June

Continental Electronics patents new eLoran transmit method, system

Alt-PNT receivers emphasize low-power requirements

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