Behind the GPS IIF Launch: A Long and Winding Road - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
Lockheed Martin-Built GPS IIR/IIR-M Satellites Reach 200 Years Of Combined Operational Life - Sep 2, 2014
GPS IIR satellite marks 50 cumulative years of on-orbit operations > Air Force Space Command (Archived) > Article Display
Delta II Rocket USAF "GPS-IIR-16" - "Shark's Mouth" (1/400) - Space Model - Noble Knight Games
GPS Block 2R
Space Launch Now - Delta II
First GPS IIF satellite on station > Schriever Space Force Base (Archived) > Article Display
Delta II with GPS payload successfully launches > Air Force > Article Display
Delta II Launch Failure - Multiple Views - GPS IIR-1, 1997, Rocket Explosion, USAF, Canaveral LC-17 - YouTube
Delta II Rocket 1:400 Diecast Model - Dragon Models DM-56334 - $31.95
GPS IIR-1 Rocket Explosion - YouTube
GPS Block IIF – Spacecraft & Satellites
File:Delta II 7925-9.5 launches with GPS IIR-15.jpg - Wikimedia Commons
GPS Block IIF - Wikipedia
File:Delta 7925 with GPS-IIR-14 satellite.jpg - Wikimedia Commons
The New Flex Power Mode: From GPS IIR-M and IIF Satellites with Extended Coverage Area - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
Delta II GPS IIR-1 Launch and Explosion, January 17, 1997 (Mild Profanity) - YouTube
ULA Atlas-V Launch of GPS IIF-12 Ends Series with 7 GPS Satellites Launched in 21 Months - AmericaSpace
Ron Eisele on Twitter: "17 January 1997. A Delta II 7925 rocket carrying the first GPS Block IIR satellite, GPS IIR-1, exploded 13 seconds after lift-off, raining debris over Launch Complex 17
USAF launches 20th GPS IIR satellite
On January 17th, 1997, GPS IIR-1 exploded thirteen seconds into launch : r/CatastrophicFailure
Cape Canaveral's Space Launch Complex 17's historic career draws to a close - SpaceFlight Insider
DylanDylanSays#TeamSpace on Twitter: "@Alexphysics13 DO NOT GOOGLE WHAT DELTA II GPS IIR DID TO THE PARKING LOT https://t.co/MUysoAS4eM" / Twitter
Ogden ALC pivotal to GPS satellite launch > Hill Air Force Base > Article Display
