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 January 30, 2015

News: Taliban claims responsibility for attack on Americans at military base near airport - The Taliban claimed responsibility Jan. 30 for a shooting incident at a military base attached to Kabul’s international airport yesterday that killed three American civilian contractors and an Afghan national, saying the attacker had infiltrated the ranks of the security forces. Commission...
 
 

News Briefs January 30, 2015

Military judge weighs restrictions on Gitmo female guards A military judge is deciding whether to continue restricting the use of female guards at Guantanamo. Navy Capt. J. Kirk Waits heard closing arguments Jan. 29 at the base in Cuba during a pretrial hearing for Abd al-Hadi al-Iraqi. Waits didn’t say when he will rule. Hadi...
 
 
Air Force photograph by 1st Lt. Jake Bailey

Cope South experts exchange knowledge, techniques

Air Force photograph by 1st Lt. Jake Bailey TSgt. Sam Bishop, center left, and SSgt. Jeffrey Stephens discuss propeller maintenance with Bangladesh air force maintainers, from the 101st Special Flying Unit, during exercise Cope...
 

 

Air Force names 2-star to lead F-35 Integration Office

With the initial operating capability date of the F-35 Lightning II quickly approaching, the Air Force appointed Maj. Gen. Jeffrey Harrigian as the director of a larger Air Force F-35 Integration Office, Feb. 1. In addition to gaining new leadership, the F-35 Integration Office will also grow from a staff of four to 12 and...
 
 
boeing-ana2

Boeing announces ANA’s commitment to more jetliners

Airline continues fleet modernization with Boeing airplanes Boeing and All Nippon Airways announced Jan. 30 the airline’s intent to purchase three 787-10 Dreamliners to add additional flexibility to the airline’s 787 fleet....
 
 
Air Force photograph by Scott M. Ash

Air Force risks becoming too small to succeed under sequestration

Air Force photograph by Scott M. Ash Air Force Chief of Staff Gen. Mark A. Welsh III testifies before the Senate Armed Services Committee Jan. 28, 2015, in Washington, D.C., as Commandant of the Marine Corps Gen. Joesph F. Dunf...
 




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>