U.S. Air Force

April 24, 2017

U.S. Air Force says goodbye to 25-year-old GPS satellite

By GPS World Staff

Team Vandenberg launches its first SpaceX launch from Space Launch Complex-4 Sept. 29, 2013. 30th Space Wing's 1st Air and Space Test Squadron was the lead for all launch site certification activities at Vandenberg for SpaceX as an Evolved Expendable Launch Vehicle New Entrant. The squadron evaluated SpaceX's flight and ground systems, processes and procedures for the upgraded Falcon-9 rocket. (U.S. Air Force photo/Airman Yvonne Morales)

March 15, 2017

SpaceX wins second US Air Force contract to launch GPS III

By GPS World Staff

March 6, 2017

Lockheed responds to report on Air Force review of GPS III propulsion

By GPS World Staff

March 3, 2017

GPS III satellite propulsion under US Air Force review

By GPS World Staff

February 6, 2017

Boeing, US Air Force extend partnership to sustain GPS IIA, IIF

By GPS World Staff

January 24, 2017

USAF to test increased GPS signal power Jan. 25

By GPS World Staff

December 15, 2016

US Air Force approves Lockheed’s ground control upgrade for GPS III

By GPS World Staff

December 13, 2016

GPS World remembers defense columnist Don Jewell

By GPS World Staff

Capt. Adam Moody, 2SOPS GPS Operations Support flight commander, and Staff Sgt. Carl Ellinger, 2 SOPS GPS mission chief, review a checklist of procedures for a transfer operation at Schriever Air Force Base. (U.S. Air Force photo/Dennis Rogers)

December 1, 2016

Lockheed completes COTS upgrade of ground control system

By GPS World Staff

Testing demonstrates end-to-end functional checkout, integration of Block 1 capabilities.(Image: Raytheon)

October 13, 2016

Raytheon, US Air Force complete GPS OCX test milestone

By GPS World Staff

August 29, 2016

Public meeting set for Navstar GPS documents

By GPS World Staff

Artist's concept of the nextgen GPS III satellite (courtesy of the USAF).

August 4, 2016

US Air Force releases GPS III-3 launch services RFP

By Tracy Cozzens

U.S. Air Force says goodbye to 25-year-old GPS satellite

SpaceX wins second US Air Force contract to launch GPS III

Lockheed responds to report on Air Force review of GPS III propulsion

GPS III satellite propulsion under US Air Force review

Boeing, US Air Force extend partnership to sustain GPS IIA, IIF

USAF to test increased GPS signal power Jan. 25

US Air Force approves Lockheed’s ground control upgrade for GPS III

GPS World remembers defense columnist Don Jewell

Lockheed completes COTS upgrade of ground control system

Raytheon, US Air Force complete GPS OCX test milestone

Public meeting set for Navstar GPS documents

US Air Force releases GPS III-3 launch services RFP

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