Stealth aircraft

June 15, 2009 - 7:59am

Rolls-Royce has signed a jointly funded research and technology contract with the UK ministry of defense.

June 14, 2009 - 9:11am

Never forgetting who it is working for, Lockheed Martin Aeronautics has stepped up a gear in its mission to reduce the costs of operating aging aircraft and weapons systems, as countries strive to cope with deflating economies. Its solution is what it calls global sustainment.

June 9, 2009 - 6:23am

Here is a scenario produced by Northrop Grumman that demonstrates the thinking behind the Navy-UCAS program:

June 9, 2009 - 6:22am

The X-47B is the only stealthy UAV under development that is currently acknowledged by the Pentagon–unless you count the recently revealed Predator-C, which General Atomics says has been built with the company’s own funds.

June 9, 2009 - 6:20am

We all know that unmanned aerial vehicles (UAVs) present operational challenges, and making them into stealthy, tailless jets and asking them to do combat is even more challenging. But what about an unmanned stealthy tailless combat jet that must take off and land on an aircraft carrier?

June 8, 2009 - 5:04am

This promises to be a milestone year for BAE Systems’ growing unmanned air systems business with the first flights of both the demonstrator for the Mantis persistent ISTAR (intelligence, surveillance, target acquisition and reconnaissance) aircraft and of the production-standard Herti. On top of this, the UK group will complete manufacturing of its new Taranis demonstrator.

June 5, 2009 - 7:03am

Is Lockheed Martin’s Joint Strike Fighter a “bomb truck,” optimized for the stealthy attack of ground targets but of limited value as a defender of airspace? Critics and rivals of the multibillion-dollar international program have been sniping at the F-35’s air-to-air maneuvering performance for years.

May 18, 2009 - 6:05am
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Although the Pentagon last month declared that it was increasing the early production tempo of the F-35, the decision to buy 30 aircraft next year does not actually change previous plans. Moreover, there is still no U.S. commitment to multi-year procurement (MYP) before 2015. Mindful of repeated criticism by the U.S.

April 16, 2009 - 10:23am
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Boeing has applied some stealth design principles to the F-15 Strike Eagle, and is marketing the modified aircraft for export as the F-15SE Silent Eagle. On the new model, the conformal fuel tanks (CFTs) already added to the F-15E are adapted to carry weapons internally and the vertical tails are canted outwards to reduce radar-cross section under certain conditions.

April 16, 2009 - 10:21am
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Alenia Aeronautica is claiming leadership in Europe of unmanned aircraft development, following the recent completion of new flight tests of the Sky-Y demonstrator. The five flights took place within specially designated airspace in the Puglia region of Italy, and followed 14 earlier flights on the test range at Vidsel in northern Sweden.

 
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