Aviation & Space

Rockwell Tracks Galileo Signal with Secure Software Receiver

September 15, 2014By

Rockwell Collins has successfully received and tracked a Galileo satellite signal using a prototype GNSS receiver designed for secure military use. In 2013, Rockwell Collins received a $2 million contract from the Air Force Research Laboratory (AFRL) and the GPS Directorate to develop and demonstrate a Secure Software Defined Radio (S-SDR) GNSS receiver capability. By using multiple available satellite signals, improved and more... read more

GSA, EuroControl Sign Agreement on GNSS for Aviation

September 15, 2014By

In the presence of the European Commission, the European GNSS Agency (GSA) and EuroControl have signed a new cooperation agreement to jointly contribute to the implementation of European Union GNSS policies as they apply to the field of aviation. As Europe’s skies and major airports become increasingly congested, there is need for Air Traffic Management (ATM) technologies to evolve from ground-based... read more

Sensonor Showcases STIM300 IMU at ION GNSS+

September 4, 2014By
The Sensonor STIM300 IMU.

Sensonor will be showcasing its STIM300 Inertial Measurement Unit at Booth 102 at ION GNSS+. The STIM300 is a small, tactical-grade, low-weight, high-performance non-GPS aided IMU. It contains three highly accurate MEMS gyros, three high-stability accelerometers and three inclinometers. The IMU is factory calibrated and compensated over its temperature operating range. The STIM series is designed for use below and on the ocean, on land, in the... read more

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

September 4, 2014By
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The U.S. Air Force’s fleet of GPS Block IIR and IIR-M satellites, manufactured by Lockheed Martin, have reached 200 collective years of operational life. The 20 satellites make up about two thirds of the current GPS constellation. Originally launched between 1997 and 2009 to add capabilities to the GPS constellation and to replace other aging satellites, the 12 GPS IIR and... read more

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

Assured PNT for Our Future: PTA

September 1, 2014By
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Actions Necessary to Reduce Vulnerability and Ensure Availability By Brad Parkinson (From the 25th Anniversary GNSS History Special Supplement) Introduction About 40 years ago, we had a vision for positioning, navigation, and timing (PNT). That vision was more than successful, and became known as GPS. In some respects we have been almost too successful: PNT is frequently taken for granted.... read more

Year of the Generals

July 9, 2014By

Several pleasant surprises popped up at this year’s Institute of Navigation’s Joint Navigation Conference (ION JNC) in Orlando, Florida, and the best by far centered on the presenters and the attendees. In a change from recent years due to budget restrictions, better known as sequescastration, this year two senior Air Force generals attended and actively participated in several events. General... read more

Boeing, Northrop Grumman Enter GPS III Bid

July 8, 2014By

Northrop Grumman and Boeing have responded to a U.S. Air Force call for contractors interested in building a follow-on set of GPS III satellites, according to a report in Space News. Lockheed Martin is under contract to deliver the first eight GPS III satellites, but the award for up to 22 further IIIs remains open. Difficulties with the payload for... read more

ACR Electronics Launches New Locator for Aviation

June 13, 2014By
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A new emergency locator transmitter for aviation has received Cospas-Sarsat and FAA approvals and is now available for sale. The ELT 1000 by ACR Electronics, Inc., is designed with multiple installation configurations to reduce overall installation cost, the company said. The electronics maximize frequency stability and power while incorporating a new, built-in GPS navigational interface, the company said. Including GPS... read more