GPS Block IIF – Spacecraft & Satellites
ULA Atlas-V Launch of GPS IIF-12 Ends Series with 7 GPS Satellites Launched in 21 Months - AmericaSpace
Navstar: GPS Satellite Network | Space
GPS-3F (Navstar-3F) - Gunter's Space Page
Delta 4 launches on moonlit night with GPS 2F-2
Spaceflight Now on Twitter: "The GPS Block 2F-9 satellite has been put into orbit by Delta 4! http://t.co/Jc1dXFsehQ http://t.co/nYufUtjpuh" / Twitter
Stanford University 1 GPS Signals: Present and Future L1, L2, and L5—L5 in Block 2F satellites. - ppt download
Despite low thrust, Delta 4 boosts GPS satellite into orbit (UPDATED) | Space News, Military Space, Commercial Space
GPS-2F (Navstar-2F) - Gunter's Space Page
USA-289 - Wikipedia
ULA Firm On No Bid Face-off With USAF on RD-180 and GPS-III Launch Procurement Policy – AmericaSpace
SpaceX Delivers 5th GPS Block III Space Force Satellite to Orbit - AmericaSpace
As GPS 3 launch nears, Air Force keeps watchful eye on ground controls - SpaceNews
GPS satellite blocks - Wikiwand
Preview: 10 months, 4 launches to finish GPS Block 2F deployment – Spaceflight Now
Sept 2010 Electronics Column - Power & Motoryacht
Newest GPS satellite goes into service – Spaceflight Now
GPS Block IIF – Spacecraft & Satellites
50th Atlas 5 rocket puts up new GPS satellite – Spaceflight Now
GPS Block II F
New Navigation Satellite Launches on Nighttime Rocket Flight | Space
ULA Atlas-V Launch of GPS IIF-12 Ends Series with 7 GPS Satellites Launched in 21 Months - AmericaSpace
