Rotor Technologies, founded in 2021, built two autonomous Sprayhawks and aims to have as many as 20 ready for market next ...

Hector Xu formed the New Hampshire-based company, Rotor Technologies, in 2021 to develop unmanned helicopters.

Mars helicopter Ingenuity appears to be missing rotor blades in Perseverance rover imagery captured. The rover's SuperCam ...

RIGHT NEAR PHILLY, CREWS HAVE BEEN DEALING WITH A WILDFIRE SINCE MONDAY, AND AS FIRE CREWS CONTINUE THEIR WORK ON NEW ...

But the United States was not far behind and by January 1943, the US Army had introduced its first successful helicopter (the ...

Rotor Technologies has built two autonomous Sprayhawks and aims to have as many as 20 ready for market next year.

Then, he formed Rotor Technologies in 2021 to develop unmanned helicopters. Rotor has built two autonomous Sprayhawks and aims to have as many as 20 ready for market next year. The company also is ...

Rotor Technologies’ R550 Sprayhawk is fully automated and can spray 240 acres of crops in an hour at a lower cost than ...

Then, he formed Rotor Technologies in 2021 to develop unmanned helicopters. Rotor has built two autonomous Sprayhawks and ...