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TAG: alternative PNT

CONUS full-power UHF TV stations in view: yellow (1—3 stations), green (4—6), red (7—10), orange (11 or more). (Image: NAB)

Finding your way with broadcast TV

October 3, 2022

Photo: Thossaphol/iStock/Getty Images Plus/Getty Images

Can smart grids be protected from PNT cyberattacks?

September 2, 2022

Image: DOD

GAO discusses DOD PNT management and leadership — again

August 18, 2022

Photo: Andrea Izzotti/

National Guard timing backup for GPS in House FY-2023 NDAA

July 27, 2022

ADVA logo

ADVA launches GPS backup service to help combat cyberattacks

June 1, 2022

Artist's impression of the CACI/York Space DemoSat scheduled to launch in January 2023. (Credit: CACI)

CACI to demonstrate time-based navigation to support GPS

May 17, 2022

Graphic: GPS World

Loss of Galileo puts UK PNT at risk, expert claims

April 15, 2022

pesian1801/iStock Editorial/Getty Images Plus/Getty Images

Russia jamming aircraft satnav, French official warns

April 1, 2022