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Aircraft


— Aircraft

DARPA demonstrates robotic landing gear for helicopters

Helicopters are versatile machines capable of all manner of maneuvers in the air, but when it comes to takeoffs and landings they are very fussy creatures, preferring flat, level pads, which are scarce in combat and rescue missions. DARPA recently demonstrated a new robotic landing gear system in an unmanned flight near Atlanta, Georgia, that's designed to overcome these limitations by enabling landings on broken or uneven terrain with a high degree of safety.

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Gremlins in the works: DARPA's vision for future air operations

The United States boasts some of the most advanced multi-mission combat aircraft in the world, but this can be a liability as well as an asset. True, each aircraft can outperform an entire squadron of a few decades ago, but they're also very expensive, incredibly complex, and not exactly expendable. For these reasons DARPA has launched the Gremlins program, which aims to develop swarms of cheaper, smarter aircraft that can be deployed and collected in midair.

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XTI Aircraft Company offers stakes in the TriFan 600 VTOL business plane

Crowdfunding is usually associated with consumer goods like smartwatches and drones, but XTI Aircraft Company of Denver, Colorado is hoping to score a double first with its TriFan 600. Pitched as the first commercially certified high-speed, long-range Vertical Takeoff and Landing (VTOL) airplane that combines the vertical lift capability of a helicopter with the speed of an airplane, it's also the first major aviation project to launch an equity crowdfunding campaign in the wake of new rules approved by the U.S. Securities and Exchange Commission.

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Sunseeker Duo solar-powered airplane flies across the Alps – and back

This July, PC Aero’s single-seater solar-electric Elektra One Solar airplane got some media attention by flying across the Alps in both directions within one trip. Starting in 2009, however, Solar Flight president Eric Raymond took his solar-electric Sunseeker II over the mountain range a number of times. This August, he did his own over-and-back trip … although this time he flew his two-seater Sunseeker Duo, which allowed him to bring his wife Irena along as a second pilot.

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