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Stealth

Less than 2 months into its tour of duty as an anti-whaling vessel, the Adi Gil has been s...

Enviro-warrior stealth boat the Ady Gil has reportedly been rammed by a security vessel employed to protect a Japanese whaling ship. The crew of the Ady Gil had been launching projectiles at the Nisshin Maru whaling vessel and attempting to entangle its propeller with rope, when the 1.5 million dollar craft was suddenly approached and rammed by the Shonan Maru, one of the Japanese security vessels. The attack smashed the sleek biodiesel-powered trimaran in half, and it sank, although the crew of six has been rescued uninjured.  Read More

The CyberQuad UAV uses four ducted rotors for stable, stealthy flight in urban or enclosed...

If one rotor is good, four must be better. That’s the general idea behind the CyberQuad, a small unmanned aerial vehicle (UAV) from Cyber Technology. The CyberQuad is an electric, remote-controlled reconnaissance platform that features four ducted rotors to provide lift and maneuverability, allowing the remote-control UAV to be used in urban and enclosed environments. The four rotors give the CyberQuad the payload capacity and stability of a helicopter-type UAV, while the ducted design avoids the dangers associated with exposed propellers.  Read More

The Gryphon winged suit has a 5:1 glide ratio, electronic guidance system and heads-up dis...

Are you were waiting for a good reason to join the armed forces? Perhaps you are just a kid who always dreamed of flying and never grew up, or maybe you are thinking of challenging Yves (Jetman) Rossy in the human winged flight game? This could be the opportunity you’ve been waiting for. Get ready to duck … the Gryphon Next Generation Parachute System could be headed your way. Although engine-less, the Gryphon still has an electronic guidance system and heads-up display navigation and all equipment is cleverly tucked away making for better “stealth” flights.  Read More

The first Lockheed Martin F-35B short takeoff/vertical landing stealth fighter takes off (...

The first aircraft in history to combine stealth with short takeoff/vertical landing (STOVL) capability and supersonic speed has been delivered to the Naval Air Station Patuxent River, Md., where it will conduct its first hovers and vertical landings. The Lockheed Martin F-35B Lightning II STOVL stealth fighter will replace U.S. Marine Corps AV-8B STOVL fighters, F/A-18 strike fighters and EA-6B electronic attack aircraft, and will also be used by the United Kingdom’s Royal Air Force and Royal Navy and the Italian Air Force and Navy.  Read More

A prototype of the 'stealth' blade developed by QinetiQ and Vestas is fitted onto a Vestas...

Plans for the installation of wind farms the world over are being delayed or abandoned due to objections from the aviation community or air defense interests. The problem is that when it comes to low flying aircraft or wind turbines, conventional radar has a bit of an identity crisis - not being able to tell the difference. Recent tests in the UK of "stealth" turbine technology could provide a solution.  Read More

With active cloaking, three devices placed around an object neutralize and later rebuild t...

Mathematicians at the University of Utah have recently announced they have elaborated an innovative way to shield two-dimensional objects from all types of waves, from electromagnetic to those caused by natural events like earthquakes and tsunamis, leading the way to a completely new approach to achieving invisibility.  Read More

Top Navy personnel were on hand at the unveiling of the F-35 fighter plane at Lockheed Mar...

The US Navy is a step closer to taking possession of its first-ever stealth fighter, the F-35C Lightning II. The 5th generation supersonic fighter plane was displayed at the company’s Fort Worth plant in front of top navy personnel this week and will undergo a wide-ranging series of ground tests before its first flight, scheduled for late 2009.  Read More

In for a good soaking - new Stealth WPC-500F waterproof PC

It's absolutely vital for all life on the planet yet it can kill a computer with relative ease. Water, moisture, fluid, liquid - whichever way you look at it computers and wet stuff are not on friendly terms. Stealth Computers begs to differ however, and has recently announced the release of a completely waterproof PC. Incorporating a whole host of tough tech, the rugged new unit promises reliability and performance whatever you throw at it and whatever conditions you might find yourself in.  Read More

Aeropak fuel cell provides four times the power of advanced lithium batteries

Horizon Fuel Cell Technologies latest hydrogen fuel cell release is designed as a drop-in replacement for battery packs used in small electric Unmanned Aerial Systems (UAS). Weighing 4.4lbs (2kg) and storing 900Wh of usable electric energy, the Aeropak can to increase flight endurance by up to 300% over lithium batteries, meaning longer range missions and more energy to run on-board cameras and sensors.  Read More

Boeing F-15SE

The Boeing Company has unveiled the F-15 Silent Eagle (F-15SE), a new F-15 configuration designed with a range of improvements over the previous F-15 variants including improved stealth coatings, redesigned conformal fuel tanks, a canted vertical tail to improve aerodynamic efficiency and much more. The prototype will be ready for its first test flight in early 2010.  Read More

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