Lockheed Martin-Built GPS IIR/IIR-M Satellites Reach 200 Years Of Combined Operational Life - Sep 2, 2014
GPS Block 2R
GPS IIR-18 DELTA II SANTA'S HELPER ULA LOCKHEED PATCH | eBay
Space Launch Now - Delta II
Delta II GPS IIR-17 | Flickr
Delta II Rocket 1:400 Diecast Model - Dragon Models DM-56334 - $31.95
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
File:Delta II 7925-9.5 launches with GPS IIR-15.jpg - Wikimedia Commons
GPS Block IIF - Wikipedia
Next-generation GPS satellite launched
GPS IIR-1 - Wikipedia
USAF launches 20th GPS IIR satellite
Ogden ALC pivotal to GPS satellite launch > Hill Air Force Base > Article Display
Delta II Launch Failure - Multiple Views - GPS IIR-1, 1997, Rocket Explosion, USAF, Canaveral LC-17 - YouTube
Final GPS block IIR launched > Schriever Space Force Base (Archived) > Article Display
DylanDylanSays#TeamSpace on Twitter: "@Alexphysics13 DO NOT GOOGLE WHAT DELTA II GPS IIR DID TO THE PARKING LOT https://t.co/MUysoAS4eM" / Twitter
GPS IIR-1 - Wikipedia
File:Delta 7925 with GPS-IIR-14 satellite.jpg - Wikimedia Commons
Delta II Blasts Another GPS Satellite To Orbit | Aero-News Network
Delta II 7925 | GPS IIR-1
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
GPS launch of modernized satellite Block IIR-16(M) on 17 November 2006. | Download Scientific Diagram
