GPS: A $1.4 Trillion Economic Engine | RTI
GPS IIR-1 - Wikipedia
Large Constellations of Low-Altitude Satellites: A Primer | Congressional Budget Office
Egypt reveals details of launch of MisrSat 2 satellite at cost of $74m | Arab News
GPS Block III - Wikipedia
The Cost of Global Satellite Internet: Worse Astronomy | Discovery
Global Positioning System Payloads | L3Harris® Fast. Forward.
For a Revamped GPS, Biggest Savings Carry Biggest Risks - SpaceNews
US Air Force set to launch 1st next-generation GPS satellite Tuesday
COVID disruptions add $13.5 million to the cost of GPS ground control system - SpaceNews
How Much Does GPS Cost? | TIME.com
U.S. Air Force Orders Two More GPS 3 Satellites - SpaceNews
NASA Cancels Satellite to Monitor Greenhouse Gases Due to Cost – NBC 6 South Florida
The future of satellites lies in the constellations
Brief History of GPS | The Aerospace Corporation
How Much Does it Cost to Rent a Satellite Phone?
Asia's mobile revolution puts satellite makers into spin - Nikkei Asia
The Global Positioning System: Reviews of Lower Cost Modernization Efforts and Risk Mitigation of GPS Disruptions – Nova Science Publishers
Open Cosmos: Reducing the Cost of Space Access for Nanosatellites - Via Satellite
GPS IIIF Slows as Program Funding Shifts to Space Force - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
Space Force spends $737M on GPS satellites from Lockheed Martin Space - Denver Business Journal
Space Force spends $737M on GPS satellites from Lockheed Martin Space - Denver Business Journal
How Much Did The Loss Of SXM-7 Satellite Cost SiriusXM? | Story | insideradio.com
Two Galileo satellites lose their way
