Shopping? Check out our latest product comparisons

Aircraft

Dr Reece Clothier with a prototype of a bio-inspired unmanned aircraft, under development ...

Most people who have cast their eyes skyward – or seen a nature documentary or two – will have seen lazily circling birds soaring to greater heights without flapping their wings. These soaring birds are catching a ride on rising air currents to save energy, and now researchers at RMIT University in Melbourne, Australia, are aiming to develop bio-inspired UAVs capable of doing the same thing.  Read More

A front view of the 3d-printed UAV airframe

Because 3D printing allows one-off items to be created quickly and cheaply, it should come as no surprise that the technology has already been used to produce unmanned aerial vehicles, or UAVs. Engineers at the University of Sheffield's Advanced Manufacturing Research Center (AMRC), however, have taken things a step farther. They've made a 3D-printed UAV airframe that's designed to minimize the amount of material needed in its construction, and that can be printed and in the air within a single day.  Read More

The dragon can shoot fire three feet while on the ground

A couple of years ago, a man named Rick Hamel created one of the most insane remote-controlled flying machines you'll ever witness. No, it's not an airplane or helicopter, or anything that mundane. Instead, he created a dragon that actually shoots fire and reaches airborne speeds of up to 70 mph (112.6 km/h). Now, this beast is actually for sale via Hammacher Schlemmer, with a staggering US$60,000 price tag.  Read More

The StratoBus will hover up out of the way of airliners, but won't need to be launched int...

Satellites may be very useful for communications, navigation and other applications, but they're awfully expensive to build and launch, and once they're in orbit ... well, there's no reusing them. That's why a consortium led by Thales Alenia Space is developing the StratoBus. It's a planned autonomous airship that can be launched like a regular blimp, but that will be able to hover at an altitude of 20 km (12 miles) – that's up in the stratosphere, hence the name.  Read More

The LA100 Version2 is Wi-Fi-equipped, and works with the new OperationCenter app

A couple of years ago, France’s Lehmann Aviation introduced its LA100, a fully autonomous fixed-wing UAV designed to carry a user-supplied GoPro Hero camera. Now, the company has announced the LA100 Version2, which features Wi-Fi connectivity and a new Windows Phone 8-based OperationCenter control interface app.  Read More

The MQ-4C Triton test aircraft makes its approach for landing March 13 at Palmdale, Califo...

The Triton UAV's initial flight test program, which kicked off with the unmanned aircraft's first flight last May, has been completed. Now cleared to fly at various altitudes, speeds and weights, the Triton is on track to be introduced into the US Navy fleet in 2017.  Read More

The new coating protects airplane engine components from heat damage, while lasting longer...

The higher the temperature at which an aircraft engine is able to run, the more efficiently it uses fuel. In order to run at those high temperatures, the metal components of airplane engines are presently treated with heat-shielding coatings. Scientists at Sweden's University West, however, are developing a new such coating that is said to be far more effective than anything presently used – it could extend the service life of engines by 300 percent.  Read More

Goodyear's new airship will enter service this northern summer

The Goodyear blimp may have been flying around for almost 90 years, but it still manages to turn heads. On Friday, there was another reason to look beyond nostalgia for the days of the great airships of old as Goodyear unveiled its new state-of-the-art blimp to the media, Goodyear associates and dealers at its Wingfoot Lake hangar in Suffield, Ohio. Built in partnership with the Zeppelin company, the new craft that replaces the 45-year old GZ-20 blimp fleet is not only larger and faster, it isn’t even a blimp, but a semi-rigid airship.  Read More

DARPA is working on revolutionizing rotorcraft technology

Helicopters and other rotorcraft are impressive bits of technology, but the only place where they match the performance of fixed-wing aircraft is in bad 1980s television. That may soon change with DARPA announcing the selection of four companies to compete in the next phase of its Vertical Take Off and Landing Experimental Plane (VTOL X-Plane) program. The four companies are tasked with developing unmanned demonstrator aircraft designed to increase the performance of VTOL rotor aircraft while reducing their complexity.  Read More

The Watchkeeper UAV has be given the go ahead for military flight tests (Photo: Richard Se...

Since first taking to the air in June 2009, trials of the UK's homegrown Watchkeeper tactical unmanned aerial vehicle have been conducted by industry partners including QinetiQ. The UK Ministry of Defence has now announced the aircraft has been awarded a Release To Service, clearing the way for flight training to begin with the Royal Artillery.  Read More

Looking for something? Search our 27,799 articles