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TAG: PNT Advisory Board

Brad Parkinson called the Ligado proposal “a grave threat to GPS.” (Photo: Rebecca Zia/Resilient Navigtion and Timing Foundation)

Parkinson questions long delay resolving Ligado issue

October 22, 2019

Presentation slide from PNT Advisory Board briefing by Logan Scott.

AFRL tests Chimera to battle spoofers and hackers

July 24, 2019

High-energy photons emission (abstract illustration). (Photo: GiroScience/

PNT Board opposes Ligado ‘lite’ proposal, DARPA seeks photonics

August 28, 2018

Source: Parkinson(Image: National Space-Based PNT Advisory Board)

A grave threat to GPS and GNSS

January 16, 2018

Image: GPS World

PNT Advisory Board to hear Ligado plans

October 25, 2017

Image: GPS World

Protecting Position in Critical Operations

April 30, 2015

Image: GPS World

PNT Board Report: GPS Critical Infrastructure, Concern over International Signals

January 13, 2015

This article is tagged with , , , , , and posted in GNSS, Latest News
Image: GPS World

The System: Galileo Countdown, PNT Advisory Board

April 1, 2014

This article is tagged with , , , , and posted in GNSS