The U.S. Air Force has released a LAUNCH NANU indicating that SVN-76, the third of the new GPS III satellites, has been turned…
Author: CGSIC
07.14.2020
SVN41 (PRN14) Decommissioning JDAY 191
The U.S. Air Force has issued a NANU announcing the decommissioning of SVN-41 (PRN-14). SVN-41, the sixth of the GPS-IIR satellites, was launched…
07.06.2020
SMC and Its Partners Successfully Launch Third GPS III Satellite
Los Angeles Air Force Base – 30 June 2020 – The U.S. Space Force and its mission partners successfully launched the third Global…
04.20.2020
New GPS SPS Performance Standard Released
The U.S. Air Force has released the 5th Edition of the GPS Standard Positioning System (SPS) Performance Standard (PS). With final signature by…
04.02.2020
Initial Use NANU for SVN-75
The Space Force Second Space Operations Squadron (2 SOPS) has issued an Initial Use (USABINIT) NANU for SVN-75, the second of the new…
03.16.2020
Notice Advisory to NAVSTAR Users (NANU) 2020011
The US Space Force Second Space Operations Squadron (2 SOPS) has issued a LAUNCH NANU for SVN-75, the second of the new generation…
11.06.2019
Recap of the 59th meeting of the U.S. Civil GPS Service Interface Committee
The 59th meeting of the U.S. Civil GPS Service Interface Committee was held September 16-17, 2019, at the Hyatt Regency Miami hotel in…
10.30.2019
GPS III Ground System Operations Contingency Program Nearing Operational Acceptance
Los Angeles Air Force Base, Calif. — October 22, 2019 — The Global Positioning System enterprise reached another major milestone on Oct. 21,…
10.10.2019
Notice Advisory to NAVSTAR Users (NANU) 2019159
The Air Force Second Space Operations Squadron (2 SOPS) has issued a LAUNCH NANU for SVN-74, the first of the new generation of…
08.29.2019
New Chart Representing GPS Satellite Slot and Plane Designations
The Global Positioning System Directorate has approved a change to the Navstar GPS Control Segment to User Support Community Interfaces (ICD-GPS-240 and ICD-GPS-870)…
