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UAV

Drones

Infrared Sentry drone stays hot on the trail of missing hikers

With the ability to scan areas beyond the reach of human eyes, camera-equipped drones are emerging as a valuable tool for rescue efforts of all kinds. Now one startup is tuning the technology to the rugged Canadian wilderness, launching a portable drone that can be quickly unpacked and unleashed to capture thermal images and sniff out hikers that have wandered off course.Read More

Drones

Nesting platform takes smart drone capabilities to new heights

The proliferation of drones for a multitude of tasks has led to improved autonomy, and reduced the level of human intervention. On the flip side, however, people are still needed to physically wrangle drones to a site whenever they are required, and much time and expense is spent deploying them. To help reduce this burden, the new Dronebox nesting platform has been created to provide 24/7 autonomous capabilities to drones. It provides an automated recharging and storage station that can be left on site so a dedicated Unmanned Aerial Vehicle (UAV) can be deployed on-call or routinely for many months at a time.Read More

Drones

Drones could follow trails to find lost hikers

It's becoming increasingly likely that in the not-too-distant future, a drone may be what finds you if you're trapped in rubble at a disaster site. Now, it's also looking like one might come to your aid if you should get lost in the woods. That's because scientists have developed machine learning-based software that already allows quadcopters to follow forest paths better than humans.Read More

Aircraft

Drone flight powered by lightweight hydrogen-producing pellets

At first glance, hydrogen fuel cells sound like a great power source for fixed-wing drones making long flights – they have much longer run times than batteries, and they emit no emissions other than water vapor. Unfortunately, the hydrogen typically has to be stored in large heavy pressurized tanks. Last month, however, a Raptor E1 electric drone made a successful test flight running on a unique new system that's actually lighter than the lithium-ion battery it replaced.Read More

Drones

Winged drone nails first autonomous landing on a moving vehicle

What goes up must come down, but how it comes down can have a big impact on where and how it used. A case in point is an unmanned, electric-powered, autonomous aircraft that researchers in Germany have gently landed on top of a car traveling at 75 km/h (47 mph). According to the team, this is the first time this has been done and it demonstrates a technique that could lead to lighter, longer flying UAVs.Read More

Drones

Airbus Counter-UAV System detects illicit drones and shuts them down

With a projected one million drones sold during the holidays, the potential security risks to everything from military installations to energy plants to airports increased as well. Bearing that in mind, Airbus Defence and Space recently introduced its Counter-UAV System as a way to detect potential UAV (unmanned aerial vehicle) threats from a distance of between 5 and 10 km (3 and 6 miles) and bring them down with electronic countermeasures.

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Drones

Typhoon H hexacopter features folding landing gear, swivelling 4K camera and more

Camera-carrying hobby drones are now large and sophisticated enough to allow anyone to take stills and videos that once would have required a helicopter. Unfortunately, that capability is marred when the drone's landing gear keeps getting in the way or when getting that video of a mountain glen means trekking in with an unwieldy flying machine. Yuneec International's Typhoon H hexacopter frees up the camera with retractable landing gear, plus it has a folding design that makes the craft backpackable.Read More

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