State-owned Chinese company AVIC Chengdu Aircraft Industry Group officially introduced a new vertical take-off and landing (VTOL) unmanned aerial vehicle, named Yunying-25V, during CCTV’s traditional ...

Steerprop’s dual-end propulsors are particularly well suited to hybrid propulsion, with the ability to connect and operate two power sources. On the new tug, the majority of operations will be carried ...

Syska Hennessy Group, the international engineering firm, has launched an app called the Ductulator, which helps architects, owners, contractors, and mechanical engineers easily determine and specify ...

Finnish propulsion specialist Steerprop has been selected to supply a complete propulsion package—including the largest ducted propulsors ever produced by the company—for a new rock installation ...

The evolution of the automobile has been one of the more fascinating happenings of the modern era. If you're at all familiar with the history of cars, you know the line from the earliest models to ...

Archer strengthens its position in electric air mobility by acquiring some 300 strategic patents from Lilium, covering key technologies in vertical flight and electric propulsion. The acquisition ...

Archer Aviation Inc., a developer of electric vertical takeoff and landing (eVTOL) aircraft, has won the competitive bid process to acquire Lilium GmbH’s portfolio of ~300 advanced air mobility patent ...

Lilium was founded in 2015 and spent over $1.5B developing advanced technologies related to electric vertical takeoff and landing (eVTOL) aircraft The Lilium patent portfolio is made up of key ...

Join us for the kickoff of the RCTESTFLIGHT Propeller Design Competition! See the rules, design goals, and early insights into this exciting challenge. Perfect for drone enthusiasts, engineering fans, ...

Abstract: Composite marine propellers have higher design flexibilities compared with traditional metallic marine propellers, since their numerous design parameters. For a composite propeller, the main ...