space-based

Figure 1. The United States has 16 critical infrastructure sectors, and disruptions to GPS timing could significantly impact as many as 13 of them.

October 9, 2025

RF terrestrial-based GPS packs a punch

By Mark Myslinski and John Contestabile

March 30, 2022

Editorial Advisory Board Q&A: Do we need a new PNT office?

By GPS World Staff

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