Distributed ducted propellers show immense potential for low-altitude aircraft, but the vast number of possible designs complicates standardized analysis. This research introduces a novel ...

Want to learn why ducted propellers improve both thrust and efficiency? Well, we’ve got both the lesson and the teacher for you. [Bruce Simpson] isn’t exactly a household name ...

Piasecki Aircraft has developed a kit for compounding existing military helicopters with a Vectored Thrust Ducted Propeller—an eight-foot-diameter, tailboom-mounted, shrouded propeller ...

Distributed ducted propellers show immense potential for low-altitude aircraft, but the vast number of possible designs complicates standardized analysis. This research introduces a novel ...

Most propeller aircraft have front-facing engines, but that's not the case for many helicopters with turboshaft engines, which are on top and power the rotor.

"Partnering with MT-Propeller underscores Horizon’s commitment to delivering a superior flying experience," said Brian Robinson, Chief Engineer at Horizon Aircraft. "Together, we’re setting ...

The ducted-propeller aircraft is planned to fly unmanned in 2018 and manned in 2019 ...

A civilian contract employee who was killed when she walked into the moving propeller of an unmanned aircraft at a Southern California airfield in September lost "situational awareness" before the ...

Hartzell Propeller has received the supplemental type certificate for the Cessna 180 powered by Continental O-470-As of serial numbers 41,000 and higher. [Courtesy: Hartzell Propeller] ...

Most propeller aircraft have front-facing engines, but that's not the case for many helicopters with turboshaft engines, which are on top and power the rotor. The rotor is similar to a propeller ...

Horizon Aircraft (NASDAQ: HOVR) is an advanced aerospace engineering company that is developing one of the world’s first hybrid eVTOL that is to be able to fly most of its mission exactly like a ...