Éditoriaux Défense Sécurité Terrorisme Zones de conflits Logistique Livres de référence Liens
Terre Air Mer Gendarmerie Renseignement Infoguerre Cyber Recherche

X-47A Pegasus Unmanned Vehicle Successfully Completes Second Taxi Tes

X-47A Pegasus Unmanned Vehicle Successfully Completes Second Taxi Test

El Segundo, California -- (Northrop Grumman) September 9, 2002 -- Northrop Grumman Corporation's Integrated Systems sector has achieved another milestone in preparation for the first flight of its X-47A Pegasus experimental unmanned air vehicle (UAV) with the successful completion of the vehicle's second taxi test at the Naval Air Warfare Center Weapons Division, China Lake, Calif.

Northrop Grumman designed and built the Pegasus unmanned system with its own funds to demonstrate aerodynamic qualities suitable for autonomous flight operations from an aircraft carrier as part of the company's naval unmanned combat air vehicle (UCAV-N) program. Built mostly with composite materials, Pegasus measures 27.9 feet long with a nearly equal wingspan of 27.8 feet.

The second low-speed taxi test conducted Sept. 6, was designed to demonstrate more extensively integrated navigation and control. Steering performance also was further demonstrated as the vehicle turned onto a runway and moved down it in a zig-zag pattern.

The first taxi test in July exercised the initial capabilities of the X-47A's command and control, steering, brakes and navigation. Results from both tests will be analyzed as part of the preparation for first flight.

The results of the Pegasus flight demonstration program will be used in Northrop Grumman's UCAV-N work for the U.S. Defense Advanced Research Projects Agency (DARPA) and the U.S. Navy. The goal of the joint DARPA/Navy UCAV-N project is to demonstrate the technical feasibility for an unmanned system to effectively and affordably conduct sea-based surveillance, strike and suppression of enemy air defenses missions within the emerging global command and control architecture.

With more than 50 years of experience in unmanned systems integration, Northrop Grumman has leveraged its expertise with unmanned systems such as Global Hawk and Fire Scout on the Pegasus and UCAV-N programs.

Northrop Grumman Integrated Systems is a premier aerospace systems integration enterprise. It has the capabilities to design, develop, integrate, produce and support complete aircraft systems, as well as airframe subsystems, for airborne surveillance and battle management, early warning, airborne electronic warfare and air combat missions. It is also integrating these capabilities for emerging network-centric warfare concepts.

Contact:

  • Jim Hart, Northrop Grumman Integrated Systems, (310) 331-3616

Related Link:

 

Derniers articles

Verdun 2016 : La légende de la « tranchée des baïonnettes »
Eyes in the Dark: Navy Dive Helmet Display Emerges as Game-Changer
OIR Official: Captured Info Describes ISIL Operations in Manbij
Cyber, Space, Middle East Join Nuclear Triad Topics at Deterrence Meeting
Carter Opens Second DoD Innovation Hub in Boston
Triomphe de St-Cyr : le Vietnam sur les rangs
Dwight D. Eisenhower Conducts First OIR Missions from Arabian Gulf
L’amiral Prazuck prend la manœuvre de la Marine
Airmen Practice Rescuing Downed Pilots in Pacific Thunder 16-2
On ne lutte pas contre les moustiques avec une Kalachnikov...
Enemy Mine: Underwater Drones Hunt Buried Targets, Save Lives
Daesh Publications Are Translated Into Eleven Languages
Opération Chammal : 10 000 heures de vol en opération pour les Mirage 2000 basés en Jordanie
Le Drian : Daech : une réponse à plusieurs niveaux
Carter: Defense Ministers Agree on Next Steps in Counter-ISIL Fight
Carter Convenes Counter-ISIL Coalition Meeting at Andrews
Carter Welcomes France’s Increased Counter-ISIL Support
100-Plus Aircraft Fly in for Exercise Red Flag 16-3
Growlers Soar With B-1s Around Ellsworth AFB
A-10s Deploy to Slovakia for Cross-Border Training
We Don’t Fight Against Mosquitoes With a Kalashnikov
Bug-Hunting Computers to Compete in DARPA Cyber Grand Challenge
Chiefs of US and Chinese Navies Agree on Need for Cooperation
DoD Cyber Strategy Defines How Officials Discern Cyber Incidents from Armed Attacks
Vice Adm. Tighe Takes Charge of Information Warfare, Naval Intelligence
Truman Strike Group Completes Eight-Month Deployment
KC-46 Completes Milestone by Refueling Fighter Jet, Cargo Plane
Air Dominance and the Critical Role of Fifth Generation Fighters
Une nation est une âme
The Challenges of Ungoverned Spaces
Carter Salutes Iraqi Forces, Announces 560 U.S. Troops to Deploy to Iraq
Obama: U.S. Commitment to European Security is Unwavering in Pivotal Time for NATO
International Court to Decide Sovereignty Issue in South China Sea
La SPA 75 est centenaire !
U.S. to Deploy THAAD Missile Battery to South Korea
Maintien en condition des matériels : reprendre l’initiative
La veste « léopard », premier uniforme militaire de camouflage
Océan Indien 2016 : Opérations & Coopération
Truman Transits Strait of Gibraltar
Navy Unveils National Museum of the American Sailor
New Navy, Old Tar
Marcel Dassault parrain de la nouvelle promotion d’officiers de l’École de l’Air
RIMPAC 2016 : Ravitaillement à la mer pour le Prairial avant l’arrivée à Hawaii
Bataille de la Somme, l’oubliée
U.S., Iceland Sign Security Cooperation Agreement
Cléopatra : la frégate Jean Bart entre dans l’histoire du BPC Gamal Abdel Nasser
Surveiller l’espace maritime français aussi par satellite
America's Navy-Marine Corps Team Fuse for RIMPAC 2016
Stratégie France : Plaidoyer pour une véritable coopération franco-allemande
La lumière du Droit rayonne au bout du chemin





Directeur de la publication : Joël-François Dumont
Comité de rédaction : Jacques de Lestapis, Hugues Dumont, François de Vries (Bruxelles), Hans-Ulrich Helfer (Suisse), Michael Hellerforth (Allemagne).
Comité militaire : VAE Guy Labouérie (†), GAA François Mermet (2S), CF Patrice Théry (Asie).

Contact