GPSIA Letter to The National Academies of Sciences, Engineering, and Medicine reiterating concerns of the composition of the provisional committee panel
​​Alliance reiterates that apparent issues with the provisional committee panel risk irretrievably compromising the panel's work (November 2021) | Read More
 

GPSIA letter to The National Academies of Sciences, Engineering, and Medicine regarding technical information for evaluation
Alliance submits important technical information and conclusions about the impact that Ligado’s operations will have on the day-to-day operation of GPS devices in the U.S. (November 2021) | Read More
 

GPSIA letter to The National Academies of Sciences, Engineering, and Medicine regarding concerns over the provisional committee panel
Alliance presents concerns to National Academies about potential sources of bias and conflicts of interest of the provisional committee panel (Review of FCC Order 20-48 Authorizing Operation of a Terrestrial Radio Network Near the GPS Frequency Bands) (September 2021) | Read More
 

Brief Update on Newly Launched Congressional GPS Caucus and Other Educational Efforts
Presentation to the PNT Advisory Board (June 2019) | Read More
 

Radio Equipment Directive (RED) Implementation Update
Presentation to the PNT Advisory Board (June 2019) | Read More
 

GPS-based STEM Curriculum
Developed under contract for the National Coordination Office for Space-Based PNT | Read More
 

Radio Equipment Directive (RED) Implementation
Presentation to the PNT Advisory Board (December 2018) | Read More
 

Sustaining Open GNSS Markets and Benefits

Presentation to the PNT Advisory Board (May 2018) | Read More
 

GPSIA Presentation to PNT Board

Proposed European (CEPT) Regulation Would Allow Harmful Interferers Into An ARNS & RNSS Radiofrequency Band Within Europe | Read More
 

Weak Signals, Quiet Neighborhood

Why Such a Difference in Signal Strength? | Read More
 

GPS Report

The Economic Benefits of Commercial GPS Use in the U.S. and The Costs of Potential Disruption. | Read More
 

Economic Study

Study Shows Importance of Commercial GPS to the U.S. Economy. | Read More
 

Government GPS Investments

The U.S. Government is the Biggest Single User of GPS; Has Invested at Least $43 Billion in It. | Read More