PNT Board Letter On Ligado Published

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August 10, 2018

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Blog

Written by Editor

Blog Editor’s Note: The National Space-based Positioning, Navigation, and Timing (PNT) Advisory Board is a Federal Advisory Committee Act body established by Presidential directive and administered by NASA. It reports to the US government’s PNT Executive Committee which is co-chaired by the deputy secretaries of the Department of Defense and Department of Transportation.

This letter about Ligado’s applications before the FCC follows a July 2017 letter on the same topic. Both letters strongly oppose Ligado’s application.

Click on to access:

Letter of August 10th, 2018: PNT Advisory Board (PNTAB) Recommendation to PNT Executive Committee (EXCOM) Regarding Latest Ligado Proposal

Letter of July 5th, 2017: Adjacent Band Harmful Interference to Global Positioning System (GPS) Users

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But you do. You understand the systems, the dependencies, the failure chains. That insight is rare — and it's exactly what your country needs right now. Contact your government leaders and industry decision-makers and tell them resilient PNT isn't a feature — it's the foundation everything else depends on.

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