GPS satellites

April 9, 2026

Lockheed Martin secures $105M contract for GPS IIIF operations

By Tracy Cozzens

March 31, 2022

Protect GPS from threats, foreign and domestic

By Matteo Luccio

The U.S. Air Force’s Lockheed Martin-built next generation GPS III satellite on orbit. Rendering portrays GPS III Space Vehicles (SVs) 01-10. (Artist's Rendering: Lockheed Martin)

February 24, 2022

Russia could target GPS, warns NRO director

By Tracy Cozzens

Photo: Stanislav Ostranitsa/iStock/Getty Images Plus/Getty Images

February 24, 2022

When will Russia attack GPS? Interview with former CIA analyst George Beebe

By Dana Goward

Image: johan63/iStock/Getty Images Plus/Getty Images

May 25, 2021

Space debris endangers GPS

By Ken Eppens

Chart: U.S. Coast Guard Navigation Center

August 29, 2019

New NAVCEN chart shows GPS satellite locations

By Tracy Cozzens

September 5, 2017

GPS III SV02 completes acoustic testing

By GPS World Staff

September 4, 2014

Lockheed Martin-Built GPS Satellites Reach 200 Years of Operational Life

By GPS World Staff

September 4, 2014

SVN-35 to Resume L-Band Transmission

By GPS World Staff

August 4, 2014

Launch of GPS IIF-7

By GPS World Staff

Lockheed Martin secures $105M contract for GPS IIIF operations

Protect GPS from threats, foreign and domestic

Russia could target GPS, warns NRO director

When will Russia attack GPS? Interview with former CIA analyst George Beebe

Space debris endangers GPS

New NAVCEN chart shows GPS satellite locations

GPS III SV02 completes acoustic testing

Lockheed Martin-Built GPS Satellites Reach 200 Years of Operational Life

SVN-35 to Resume L-Band Transmission

Launch of GPS IIF-7

Digital Editions

Accessibility Options

Reset Settings

Contrast

Grayscale

Text Size

Links Underline

Hide Images

Reading Guide

Focus Outline

Line Height

Text Align

Pause Animations