Business

December 5, 2012

Northrop Grumman provides gyro-compass navigation system for Embraer Legacy executive jet


Northrop Grumman, in cooperation with prime contractor Rockwell Collins Inc., provided the attitude and heading reference system that recently supported the first flight of the new Embraer Legacy 500 executive jet.

Northrop Grumman supplied the fiber-optic, gyro-compassing LCR-100 AHRS for integration with the Rockwell Collins Pro Line FusionÆ avionics system on the fly-by-wire Legacy 500 and Legacy 450 aircraft. Certification of the Legacy 500 is planned for early 2014 and will be followed by certification of the Legacy 450.

Developed by Northrop Grumman LITEF, which is Northrop Grumman’s navigation systems subsidiary in Freiburg, Germany, the LCR-100 AHRS provides navigation information regarding the aircraft’s position, heading and attitude. The north-finding gyro-compass feature eliminates the need for a magnetic sensing unit, similar to an inertial reference system. Additionally, the system’s precise inertial measurement unit enables extended coasting performance for the aircraft to continue providing accurate navigation information in the event of GPS signal loss.

“The gyro-compassing LCR-100 performed flawlessly during the successful first flight of the Embraer Legacy 500, demonstrating its high-performance capabilities and greater efficiency,” said Eckehardt Keip, managing director for Northrop Grumman LITEF. “Our system supports the precise navigation needed for required navigation performance airspace, and provides a totally independent source of critical flight information in case of GPS loss.”

Northrop Grumman LITEF is a leading supplier of inertial sensors, inertial reference, and inertial navigation systems and computers with products deployed in more than 30 countries in aircraft, marine vessels and ground mobile applications. The company has more than 15,000 fibre-optic gyro systems serving in aircraft worldwide.




All of this week's top headlines to your email every Friday.


 
 

 

Headlines October 22, 2014

News: Northrop challenges 3DELRR contract award - Northrop Grumman has formally issued a protest against the US Air Force’s decision to award its next-generation ground based radar to competitor Raytheon.   Business: Defense firms prefer GOP, but spread campaign cash between political parties - For every campaign contribution from a major arms manufacturer to a Republican candidate...
 
 

News Briefs October 22, 2014

Military converges on scene of Kansas jet crash Military personnel are investigating at the site in southeast Kansas where an Oklahoma Air National Guard fighter jet crashed after a midair collision with another one during a training exercise. The F-16 crashed Oct. 20 in a pasture about three miles northeast of Moline, an Elk County...
 
 
Courtesy photograph

Upgrades ‘new normal’ for armor in uncertain budget environment

Courtesy photograph The current Paladin is severely under-powered and overweight so its speed of cross-country mobility is pretty restricted. The Paladin Integrated Management program is designed to address a number of these we...
 

 

ISR: A critical capability for 21st century warfare

The progressive adaptations and breakthroughs made in the intelligence, surveillance and reconnaissance arena have changed the way wars are fought, and the way commanders think about the battlespace. “Whether we have airmen exploiting full motion video data or serving downrange in the (Central Command) area of responsibility, these individuals make up an enterprise of 30,000...
 
 

Lockheed Martin teams with Roketsan of Turkey on new standoff missile for F-35

Roketsan and Lockheed Martin signed a teaming agreement Oct. 22 for collaboration on the SOM-J, a new generation air-to-surface Standoff Cruise Missile for the F-35 Lightning II. The SOM system is an autonomous, long-range, low-observable, all-weather, precision air-to-surface cruise missile. The SOM-J variant is tailored for internal carriage on the F-35 aircraft. The companies will...
 
 

Army Operating Concept expands definition of combined arms

The Army Operating Concept, published Oct. 7, expands the idea of joint combined-arms operations to include intergovernmental and special operations capabilities, said Gen. Herbert R. McMaster Jr. The new concept includes prevention and shaping operations at the strategic level across domains that include maritime, air, space and cyberspace, he said. It’s a “shift in emphasis,”...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>