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Innovation is the game, GPS III-5 is the name
(Aug 18) The launch of the DoD's first refurbished booster paved the way for significant savings for taxpayers. More
GPS III SV05 receives operational acceptance
(Jul 1) The United States Space Force's Space and Missile Systems Center transferred Satellite Control Authority of the Global Positioning System III Space Vehicle 05 to the 2nd Space Operations Squadron, Schriever Air Force Base, on June 28. More
DHS S&T transitions resilient PNT conformance framework to IEEE for standards development
(Jun 30) The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) transitioned the Resilient Positioning, Navigation, and Timing (PNT) Conformance Framework to the Institute of Electrical and Electronics Engineers (IEEE) as an approved project (P1952), which will further refine the framework into international industry standards for resilient PNT user equipment. More
Fact sheet: Understanding vulnerabilities of positioning, navigation, and timing
(Jun 28) The Department of Homeland Security (DHS) Cybersecurity & Infrastructure Security Agency (CISA) released a fact sheet providing an overview about the importance of Positioning, Navigation, and Timing (PNT) services and the need to strengthen the Nation's security and resilience from the impact of PNT disruptions on critical operations and services. More
SMC and its mission partners successfully launch fifth GPS III satellite
(Jun 17) The U.S. Space Force's Space and Missile Systems Center and its mission partners successfully launched the fifth Global Positioning Systems (GPS) III Space Vehicle at 12:09 p.m. EDT (9:09 a.m. PDT) June 17 from Space Launch Complex-40 at Cape Canaveral Space Force Station. More
U.S., Korea sign joint statement on civil GNSS cooperation
(May 27) On May 26, the United States and Republic of Korea signed a joint statement on civil global navigation satellite systems (GNSS) cooperation. More
GPS III SV05 arrives safely in Florida
(Apr 21) The U.S. Space Force's Space and Missile Systems Center successfully delivered the fifth Global Positioning System (GPS) III satellite to Cape Canaveral Space Force Station, Florida, April 6. More

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Sep 21: CGSIC 2021 presentations
Jul 23: PRN assignments, Jun 2021 edition
Jun 30: 2021 Public ICWG meeting and proposed change notices
Jun 30: IS-GPS-200M, IS-GPS-705H, IS-GPS-800H, ICD-GPS-240D
Jun 30: IRNs to IS-GPS-200K, 200L, 705F, 705G, 800F, 800G, ICD-GPS-240C, and ICD-GPS-870D
Jun 8: Updated advisory board charter
Jun 3: FY22 GPS budget
May 27: U.S.-Korea GNSS Cooperation

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