A deck officer on a ship takes a relative bearing using a pelorus. Loran-C was developed in large part for maritime navigation. (Photo: aytugaskin/iStock/Getty Images Plus/Getty Images)

eLoran: Part of the solution to GNSS vulnerability

November 3, 2021

Opposite and complementary Though marvelous, GNSS are also highly vulnerable. eLoran, which has no common failure modes with […]

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This article is tagged with Dana Goward, eLoran, Enhanced Loran, Loran-C, maritime navigation, National Timing Resilience and Security Act of 2018, navigation and timing, Nunzio Gambale, PNT, positioning, UrsaNav and posted in Featured Stories, From the Magazine, Transportation

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Image: RNT Foundation

RNT Foundation proposes attributes for resilient timing RFP

October 14, 2021

The Resilient Navigation and Timing (RNT) Foundation has published a white paper proposing attributes for a government Request […]

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This article is tagged with national timing architecture, National Timing Resilience and Security Act of 2018, NTRSA, Resilient PNT Foundation, RFP, white paper and posted in Latest News, Timing

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White House and flag

$17M proposed for DOT resilient PNT initiatives

June 4, 2021

The U.S. Office of Management and Budget (OMB) seeks to extend Trump policies and repeal timing law counter […]

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This article is tagged with Dana Goward, Department of Transportation, Diana Furchtgott-Roth, DOT, executive order, Greg Winfree, National Timing Resilience and Security Act of 2018, Office and Management and Budget, OMB, PNT, PNT Executive Order, Sen. Markey, Sen. Ted Cruz, U.S. Congress, White House and posted in Complementary PNT, GNSS, Latest News

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Photo: Georgijevic/E+/Getty Images

First Fix: National timing architecture needed now

December 14, 2020

The Empire State Building sits atop a massive and solid foundation that hardly anyone ever sees. Above ground […]

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This article is tagged with China, eLoran, Empire State Building, fiber, GNSS, GPS backup, National Timing Resilience and Security Act of 2018, Russia, South Korea, timing, United Kingdom and posted in From the Magazine, GNSS, Opinions

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