Business

February 13, 2013

F-35A completes three-year clean wing flutter testing program

LM-F35
Lockheed Martin photograph by Matt Short

An F-35A Lightning II conventional takeoff and landing aircraft, known as AF-1, completed its final test mission for clean wing flutter recently at Edwards Air Force Base, Calif. Flutter testing was conducted to ensure the jetís structure could withstand various aerodynamic loads verifying the F-35Aís design. The mission, flown by Maj. Ryan ìGunnerî Reinhardt, marks the conclusion of three years of testing that now allows the F-35A to proceed with tests continuing to expand its flight envelope and validate predictions in real-world scenarios. The testing demonstrated the F-35 is clear of flutter, at speeds up to 1.6 Mach and 700 knots with weapon bay doors open or closed, critical to performing its combat mission. Data collected proves the F-35A flight dynamics maintains a large margin between its designed airspeed and airspeeds where possible flutter could occur.




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Lockheed Martin photograph

Lockheed Martin successfully tests design changes for Orion spacecraft’s fairing separation system

Lockheed Martin photograph A protective panel for Orion’s service module is jettisoned during testing at Lockheed Martin’s Sunnyvale, California facility. This test series evaluated design changes to the spacecraft’s fair...
 
 

Australian company to provide parts for initial production of Triton UAS

Northrop Grumman has awarded the first Australian supplier contract for the U.S. Navy’s MQ-4C Triton unmanned aircraft system initial production lot to Ferra Engineering. Brisbane-based Ferra Engineering will manufacture mechanical sub-assemblies for the first four Triton air vehicles including structural components. “At Northrop Grumman it’s very important to not only develop...
 
 

Insitu awarded LRIP Lot IV RQ-21A Blackjack Systems contract

Under the terms of its latest contract, Insitu will build six RQ-21A Blackjack systems for the U.S. Navy and Marine Corps. The $78-million Small Tactical Unmanned Aircraft Systems Lot IV Low Rate Initial Production contract is the latest event in the program’s progression toward the Initial Operational Test and Evaluation phase.   “This award will...
 

 
LM-C5

Lockheed Martin delivers 29th C-5M Super Galaxy

The 29th Lockheed Martin C-5M Super Galaxy takes off on its delivery flight.  Lockheed Martin delivered the 29th C-5M Super Galaxy to the U. S. Air Force July 28. A Defense Contract Management Agency (DCMA) aircrew ferried the...
 
 

Northrop Grumman successfully delivers deformable mirror for world’s largest solar telescope

The world’s largest ground-based solar telescope is one step closer to operation with the acceptance of the deformable mirror engineered by AOA Xinetics, a Northrop Grumman company. The Daniel K. Inouye Solar Telescope, currently under construction on Haleakala on the island of Maui, Hawaii, will offer unprecedented high-resolution images of the sun using the latest...
 
 

Raytheon appoints president, Integrated Defense Systems

Raytheon Chairman and CEO Thomas A. Kennedy announced July 30 the appointment of Wesley D. Kremer as President, Integrated Defense Systems, effective immediately. Kremer, 50, previously served as vice president of the Air and Missile Defense Systems product line of Raytheon Missile Systems. He succeeds Daniel J. Crowley, who informed the company of his intention...
 




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