As GPS 3 launch nears, Air Force keeps watchful eye on ground controls - SpaceNews
GPS Block IIF - Wikipedia
ILRS | Missions | Satellite Missions | Past Missions | gp35 general
Harris Corp. Delivers Sixth GPS III Satellite Navigation Payload - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
Building the Most Powerful GPS Satellite Ever - GPS III - YouTube
1st Air Force GPS 3 Satellite Passes Functional Testing - SpaceNews
Brief History of GPS | The Aerospace Corporation
Bids sought for $12 billion Space Enterprise Consortium contract - SpaceNews
US Airforce declares that the first GPS III is "available for launch" - Geospatial World
First Lockheed Martin-Built GPS III Satellite encapsulated for launch
GPS 3 Global Positioning System Satellite Digital Art by Erik Simonsen - Pixels
Global Positioning System Payloads | L3Harris® Fast. Forward.
Sixth GPS III Satellite Built by Lockheed Martin Launches As Part of Constellation Modernization - Jan 18, 2023
GPS Next-Generation Operational Control System | Raytheon Intelligence & Space
GPS Block III - Wikipedia
U.S. military makes adjustments in GPS launch to allow for SpaceX booster landing – Spaceflight Now
Global Positioning System III (GPS III) Military Satellite - Airforce Technology
SpaceX launches third GPS Block III satellite - NASASpaceFlight.com
Lockheed Martin GPS III Satellite: "Available for Launch" - Via Satellite -
U.S. Air Force Orders Two More GPS 3 Satellites - SpaceNews
Benefits coming from GPS III constellation - GPS World
GPS.gov: Space Segment
