Embraer has enjoyed its monopoly on providing regional jets for U.S. airlines, but the U.S.-Brazil trade dispute threatens future deliveries to key customers.

The Brazilian OEM details its biggest quarterly backlog and second-quarter aircraft deliveries.

As Pratt & Whitney marks its 100th anniversary, Aviation Week takes a look back through its archives at some of the engine-maker’s key milestones.

Joby flies hydrogen UAS; WeFly flies full-scale eVTOL; carmaker expands eVTOL line; Slovakian hydrogen VTOL; and fuel cell performance record.

NASA and Lockheed Martin have begun initial taxi tests of the X-59 Quesst quiet supersonic research aircraft.

Pratt & Whitney provides a rare glimpse of the XA103 adaptive engine and the digital design process underpinning its development.

More than five months into the second Trump administration, it is becoming increasingly clear who the winners and losers are in Western aerospace and defense.

ZeroAvia will explore the integration of its ZA600 hydrogen-electric powertrain into Horizon Aircraft’s planned Cavorite X7 hybrid eVTOL.