Public Safety
Some Lawmakers Wary Of NextNav Proposal
Other witnesses promoted GPS backups using alternative satellites options or TV broadcasting infrastructure.
Spectrum
NextNav, Opponents to Square Off at House GPS Hearing
A PNT industry group said the GPS system itself was ‘ripe for rapid modernization.’
Expert Opinion
Lisa Dyer: Listen to Whispers, Not Shouts
Jamming and spoofing vulnerabilities of the GPS require a wholesale change to our Positioning, Navigation and Timing strategy.
Infrastructure
Experts Discuss the Importance of Satellite and Terrestrial Infrastructure for Resilience
A robust positioning, navigation and timing network could help America discourage attacks.
SpaceX
SpaceX Accelerates GPS Satellite Launch, Aims to Boost Navigation Systems
The latest GPS III satellite enhances positioning accuracy and modernizes aging GPS constellation.
GPS
Panel Warns that GPS Needs Additional Support
‘System of systems’ approach necessary to protect U.S. navigation infrastructure, some said.
