Abstract: Autogyro or gyroplane as the first rotorcraft and a type of classical V/STOL aerial vehicle has become a hot point in academia and industry. Progresses have been achieved in many research ...

Electric vehicles on the used market often cost less than comparable gasoline models, making the technology affordable to many more buyers. By Jack Ewing New electric vehicles cost thousands more than ...

The average sales price of a three-year-old used car in America surpassed $30K for the first time since 2023. The average age of used cars returning to dealerships has gone up, attributable to the low ...

The continuously variable transmission (CVT) is widely used in new cars these days — particularly hybrids — thanks to its reputation for improved fuel efficiency. However, not everyone is on board ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...

The Pegasus III has a payload of 376 kg and a range of 660 km. Credit: ARC Aerosystems UK startup ARC Aerosystems has signed an agreement to supply up to 30 of its Pegasus III gyroplanes to kidney ...

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FOLEY, Ala. (WKRG) — The National Transportation Safety Board released its Aviation Investigation Preliminary Report on the Foley gyroplane crash earlier this month that killed the pilot. According to ...