Lockheed Martin-built GPS satellites reach 150 years of combined service
Submit on Wednesday, January 25th, 2012 22:50
The U.S. Air Force’s fleet of Global Positioning System (GPS) Block IIR and IIR-M satellites has accumulated 150 collective years of successful on-orbit operations.
This entry was posted on Wednesday, January 25th, 2012 at 10:50 pm and is filed under SATELLITES. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
