Resources


2016 – GPS – Snapshot

While the U.S. Air Force (USAF) maintained 31 operational satellites in its Global Positioning System (GPS) positioning, navigation and timing (PNT) fleet, the U.S. share of overall global operational PNT satellites fell from 34% in 2015 to 31% in 2016. This was due to other nations, such as India a...


This article is for subscribers. Please sign up for a subscription or login below.