New NSK Gas Turbine Generator Bearing Promotes Longer eVTOL Flights

NSK has launched a new gas turbine generator bearing specifically for use in electric vertical take-off and landing (eVTOL) aircraft, including large drones. Among the major advances of the bearing are higher speed revolution performance and a new mechanism that reduces the necessary lubricant supply by around 80%, providing a significant contribution to longer eVTOL flight range. Continue reading

Autonomous Transwing VTOL Aircraft Conduct Simultaneous Flight Operations during RIMPAC

PteroDynamics Inc. has announced the successful demonstration of the operational capabilities of the company’s autonomous Transwing vertical takeoff and landing (VTOL) unmanned aerial system (UAS) during Trident Warrior 2024, the Fleet experimentation arm of the 29th biennial Rim of the Pacific (RIMPAC) Exercise. Continue reading