Defense News

Lockheed Martin Delivers Antenna Assemblies for First GPS III Satellite

July 15, 2013By
GPS-III-AHI-O

Lockheed Martin has completed and is preparing to install the navigation, communication, and hosted payload antenna assemblies for the first satellite of the next-generation GPS III. Seven antenna assemblies, produced at Lockheed Martin’s Newtown, Pennsylania, facility were delivered to the company’s GPS III Processing Facility (GPF) near Denver, Colorado, on June 14.  The antennas will be installed on the first... read more

Lockheed Martin GPS III Prototype Validates Test Facilities

July 10, 2013By
gpsIII_test-facility-O

Lockheed Martin’s GPS III Non-Flight Satellite Testbed (GNST) has successfully completed a series of high-fidelity pathfinding events which validate the process and facility for vehicle integration checkout, as well as signals interference testing, that the next-generation satellites of GPS III will go through before delivery for launch. An innovative investment by U.S. Air Force under the original GPS III development... read more

Northrop Grumman to Offer Improved GPS-Challenged Navigation and Geo-Registration Solution for U.S. Air Force

July 9, 2013By

Northrop Grumman Corporation has been awarded a phase two inertial navigation system-related contract from the Air Force Research Laboratory to continue improving geo-registration accuracy for positioning and pointing applications, even in GPS-denied conditions. Geo-registration of data is critical for accurate interaction between systems, such as locating targets and handing off coordinates to another aircraft. Geo-registration of images involves pairing unreferenced... read more

Air Force Video Explains GPS Role in Daily Life

June 5, 2013By
GPS-video-O

All of us in the GPS industry know someone who only thinks of GPS as a feature of their smartphone. You might direct them to a new YouTube video presented by the U.S. Air Force, which summarizes the worldwide role of GPS. It also touches on the GPS modernization program and new signals. The seven-minute video explains in simple terms... read more

Lockheed Martin Completes Functional Testing of GPS III Electronic Systems

June 5, 2013By
GPS-III-AHI-O

A Lockheed Martin-led industry team has completed successful functional integration tests of the spacecraft bus and network communications equipment on the first satellite of the next generation Global Positioning System, known as GPS III. The recent testing of GPS III space vehicle 1 (SV 1) bus — the portion of the space vehicle that carries mission payloads and hosts them... read more

This article is tagged with and posted in Aviation & Space, Defense News, GNSS News, GPS Modernization, Latest News

Beidou to Ensure Information Security

May 24, 2013By

The chief designer of the BeiDou Navigation Satellite System said China will advocate the use of the system, which will be compatible with new devices, “so that Beidou can function properly and independently even if something goes wrong with the GPS.” Sun Jiadong, chief designer of BDS and an academician of the Chinese Academy of Sciences, made his comments in... read more

This article is tagged with and posted in Aviation & Space, BeiDou/Compass, Defense News, GNSS News, Government News, Latest News

Accord’s NexNav GPS Receiver Supports Freeflight with FAA’s Capstone Retrofit Project

May 22, 2013By

Accord Technology’s NexNav GPS receiver will be supporting FreeFlight Systems with its recently awarded FAA Capstone Retrofit Project. In March 2013, FreeFlight and Accord announced their collaboration to develop practical and cost-effective ARINC 429 WAAS GPS solutions that enable aircraft operators to meet ADS-B, RNP (0.3) and other performance-based navigation mandates, worldwide. The NexNav Circuit Card Assembly (CCA) will integrate... read more

ITT Exelis Completes Signal Sentry 1000 Product Integration

May 17, 2013By
SignalSentry1000

An ITT Exelis product that detects and locates GPS interference sources in 3-D by using longitude, latitude and altitude has successfully completed a significant integration milestone. Signal Sentry 1000, formerly known as GPS Interference, Detection and Geolocation, may now be deployed to collect actionable intelligence for law enforcement, such as tracking high-value targets and protecting critical infrastructure. Signal Sentry 1000... read more