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Category: drones – Page 54

Glowing Helicopters on Mars

If the Ingenuity helicopter would fly at night on Mars, its very possible the whirring rotors would create enough static electricity in the extremely dry Martian atmosphere to cause the air around the craft to glow.

“The faint glow would be most visible during evening hours when the background sky is darker,” said William Farrell, from Goddard Space Flight Center and lead author of a paper on this topic. “NASA’s experimental Ingenuity helicopter does not fly during this time, but future drones could be cleared for evening flight and look for this glow.”

If you’ve ever shuffled your feet across a wool carpet on a dry winter day, and then reached out to touch a metal doorknob, you’re familiar with the static discharge that creates a little zap — a spark — that leaps between your fingers and the metal knob.

Bristol scientists develop insect-sized flying robots with flapping wings

Are we to see an evolution of drone designs now?

Researchers at the University of Bristol in the U.K. have designed a flying robot that flaps its wings and can generate more power than a similar-sized insect, which it was inspired from. The robot could pave way for smaller, lighter, and more effective drones, the researchers claimed in an institutional press release.

When it comes to flying robots, researchers have relied largely on propeller-based designs. Even though it is well known that bio-inspired flapping wings are a much more efficient method of flying, replicating them in a flying object has been challenging. As the researchers stated in the press release, the use of motors, gears, and complex transmission systems to achieve the flapping movement adds to the complexity as well as the weight of the entire system, which has many undesired effects. drones are great but not very efficient. Researchers in Bristol may have cracked what it takes to make flapping-wing flying robots.

DaVinci-Style Drone With 600-Year-Old Screw Rotor Design Actually Flies

DaVinci penned the aerial screw design in the 1400s, way before air travel was a thing. Now, it’s being put to action with this student-built drone.

Drones aren’t anything new —multi-rotor aircraft are becoming a bigger part of people’s lives every day. From the latest batch of up-and-coming urban air mobility companies to hobby applications, electric aircraft with four or more motors are commonplace, and generally, they use conventional multi-bladed propellers to keep themselves aloft. That’s not what’s going on with this particular drone developed by engineering students at the University of Maryland, though.

Assembled for a student design competition hosted by the Vertical Flight Society, it’s a mixture of old and new. With rotors reminiscent of Leonardo DaVinci’s aerial screw illustrations from the late 1490s, it flies like any other drone would, all while looking extremely bizarre and having interesting flight characteristics.

10 Israelis set to be indicted for illegally exporting missiles to China

The Financial Department of the State Prosecutor’s Office informed 10 individuals and three companies on Monday that they would be indicted on serious security offenses linked to selling missiles to China without approval.

According to the State Prosecutor’s Office, the deal in question was brokered by Ephraim Menashe, an Israeli drone entrepreneur and founder of the Solar Sky company, who then hired Tzvika and Ziv Naveh, owners of the Innocon drone company, and other unnamed suspects.

“The suspects were investigated as part of a large-scale security case in which it was suspected that they manufactured, brokered and exported cruise missiles for military use, without a permit,” said prosecutors.

Elroy Air unveils autonomous, heavy payload VTOL cargo drone

Elroy Air unveils its heavy payload, long-flying autonomous VTOL cargo drone, with 500 orders worth $1 billion already on the books.

Given that autonomous functioning, heavier capacity, longer flight time than most cargo drones, and VTOL operation, Elroy says the Chaparral will transform how express freight is managed in developed markets, and open the activity to many others currently shut out.

“The Chaparral is an important part of the future of express logistics,” said Elroy Air CEO David Merrill. “It is built for full end-to-end automation, and it will safely and efficiently make express shipping possible in thousands of new places. It’s a delivery drone that’s faster than ground transport and lower cost than today’s traditional aircraft.”

The company says it has secured purchase agreements for more than 500 of its VTOL cargo drones from commercial, defense, and humanitarian customers, amounting to more than $1 billion in value. Those clients include Mesa Airlines, a regional US carrier operating large fleets on behalf of partners that include American and United Airlines. Freight giant DHL has also expressed its intent to order 150 Chaparral aircraft to facilitate express parcel and healthcare activity.

Multiple clients for Sunflower Lab’s security drone-dock system

Sunflower Labs announces a flurry of client acquisitions of its security drone-in-dock Beehive System in both the US and Europe.

San Carlos-based Sunflower Labs has announced a spate of new clients for its automated Beehive System security drone-and-dock, in deals ranging from Switzerland to the US South.

Sunflower said the recent series of new drone-and-dock deals include partners like US security group ADT Inc, stowage company10 Federal Self Storage, Swiss Federal Railways, and the Gerald R. Ford International Airport in Grand Rapids, Michigan. It also involves a deepening of its previous relationship with German company Security Robotics Development & Solutions.

British startup plans to develop 200 vertiport sites across the world

British startup Urban-Air Port (UAP) has announced plans to open 200 flying taxi and cargo drone hubs in 65 cities globally over the next five years. The announcement comes following a significant investment from Supernal, a division of Hyundai Motor Group, to deliver on the company’s shared vision of integrating advanced air mobility (AAM) into existing transit networks and creating a seamless passenger journey.

UAP’s vertiport sites will provide essential infrastructure to help enable mass adoption of eVTOL aircraft – such as cargo drones and air taxis – as public acceptance grows and will transform the way goods and people are transported around urban areas. The world’s first fully operational hub for eVTOLs, Air-One, will open for public visitation in Coventry City Centre in April.

The demonstration will show how AAM can help unlock the potential of sustainable mobility and how the industry will work to help reduce congestion, cut air pollution and decarbonize transport.

Wingcopter, Spright ink $16 million eVTOL drone delivery deal

US medical drone delivery specialist Spright extends partnership with Germany’s Wingcopter to use its eVTOL UAV exclusively in its fleets.

German drone company Wingcopter and US medical UAV services provider Spright have deepened their relationship with a new deal for electric vertical takeoff and (eVTOL) aerial delivery craft valued at $16 million dollars.

Launched as Air Methods’ specialized UAV unit, Spright seeks to improve healthcare access and minimize supply challenges for customers across the US, operating primarily in remote or rural areas. To do that, the company is developing its sector-specific US delivery network by leveraging its existing infrastructure of more than 300 bases, serving hundreds of hospitals across 48 states.