Business

June 14, 2012

U.S. Navy, Northrop Grumman complete X-47B flight testing at Edwards

Move second unmanned aircraft to East Coast

The first major phase of flight testing the X-47B Unmanned Combat Air System demonstrator aircraft came to a successful conclusion on May 15 when Northrop Grumman and the U.S. Navy wrapped up testing at Edwards Air Force Base, Calif.

The airworthiness test phase, which comprised 23 flights by two air vehicles, proved that the X-47B will perform properly at all speeds, weights and altitudes associated with the Navy’s Unmanned Combat Air System Carrier Demonstration program. The flights included tests of several aircraft maneuvers required in the carrier environment, helping to reduce risks associated with operating a tailless, unmanned aircraft from a Navy aircraft carrier.

Northrop Grumman is the Navy’s prime contractor for the UCAS-D program.

The second Northrop Grumman-built X-47B unmanned aircraft lifts off for one of its final flights during the air worthiness test phase at Edwards Air Force Base.

“The X-47B flight test program at Edwards will be remembered as a very successful collaboration among the Navy, Northrop Grumman and the U.S. Air Force Flight Test Center,” said Carl Johnson, vice president and Navy UCAS Enterprise program manager for Northrop Grumman’s Aerospace Systems sector. “The team has done outstanding work testing and preparing the aircraft for the next phase of the program, which will take place at Naval Air Station Patuxent River, Md.”

Earlier this morning, he added, the team completed the cross-country move of the second of two X-47Bs built by Northrop Grumman from Edwards to Patuxent River. Carrier suitability testing of the aircraft will begin later this summer.

“The X-47B flight test program at Edwards demonstrated convincingly the maturity, durability and performance of this revolutionary new unmanned system,” said Johnson. “Through innovation, hard work and an enduring partnership with our customer, we laid the foundation for the upcoming carrier integration sea trials.”

The airworthiness testing included maneuvers relevant to carrier operations, including an autonomous “touch and go” landing–an aviation first–and landing at a high sink rate in a heavy weight configuration.

While at Edwards, the X-47B aircraft reached altitudes exceeding 15,000 feet and demonstrated multiple maneuvers relevant to carrier operations, including extending and retracting a tail hook, completing an autonomous “touch-and-go” landing – an aviation first – and performing landings at a high sink rate and in a heavy weight configuration.

The Northrop Grumman team is currently finalizing the software that will be required to enter carrier suitability testing of the X-47B. That testing will include catapult launches, arrested landings and wireless remote deck handling of the aircraft.

The first X-47B was moved to Patuxent River in December 2011. It is currently undergoing electromagnetic interference testing, which is designed to demonstrate that the X-47B is compatible with the electromagnetic signal environment of an aircraft carrier.

In 2013, the UCAS-D program plans to demonstrate the ability of the tailless, autonomous, low-observable relevant X-47B demonstrator to operate safely from a Navy aircraft carrier, including launch, recovery, bolter and wave-off performance. Demonstration of autonomous aerial refueling by the X-47B is planned for 2014. The program will also mature and demonstrate technologies required for future carrier- capable unmanned air system programs.

The two X-47B unmanned aircraft completed 23 flights during the airworthiness test phase at Edwards AFB. Next phase will be carrier suitability testing at Naval Air Station Patuxent River, Md.




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


 
 

 

Headlines October 17, 2014

News: Turkey OK’s American drones to fight ISIS - Turkey is now allowing the U.S. to launch unmanned aircraft to fly over Syria. But so far, traditional warplanes are out of the question. New Ingalls boss focusing on cost performance, agility - Brian Cuccias has been in the Gulf Coast shipbuilding business for 35 years, working for...
 
 

News Briefs October 17, 2014

AM General laying off 60 from Indiana factory A company spokesman says AM General is laying off about 60 workers from the northern Indiana factory where it builds military vehicles. Company spokesman Jeff Adams says the layoffs are being made because of production schedule changes at its Military Assembly Plant in Mishawaka. Adams tells the...
 
 
Image courtesy of NASA, J. Lotz, (STScI

NASA’s Hubble finds extremely distant galaxy through cosmic magnifying glass

Image courtesy of NASA, J. Lotz, (STScI The mammoth galaxy cluster Abell 2744 is so massive that its powerful gravity bends the light from galaxies far behind it, making these otherwise unseen background objects appear larger a...
 

 
Northrop Grumman photograph by Alan Radecki

Second Northrop Grumman-built Triton UAS completes first flight

Northrop Grumman photograph by Alan Radecki The second MQ-4C Triton, built by Northrop Grumman for the U.S. Navy, successfully completed its first flight Oct. 15 PALMDALE, Calif. – The U.S. Navy’s second MQ-4C Triton un...
 
 
NASA photograph

NASA TV to air Russian spacewalk from International Space Station

NASA photograph Expedition 41 Commander Max Suraev and Flight Engineer Alexander Samokutyaev of the Russian Federal Space Agency will don Orlan spacesuits and step outside the International Space Station Oct. 22, to perform wor...
 
 
Raytheon photograph

Poland’s PIT-RADWAR signs letter of intent with Raytheon

Raytheon photograph Mike Shaughnessy, Vice President of Supply Chain, Raytheon Integrated Defense Systems and Jerzy Milosz, Member of Board and Director of R&D, PIT-RADWAR sign a letter of intent to explore further partners...
 




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>