By Bryan Corliss May 2, 2023 © Leeham News – Two-and-a-half years ago, a hydrogen-powered regional aircraft for Alaska Airlines was a caffeine-fueled brainstorm, the airline’s head of development said. Two-and-a-half years from today, the flight of this… Read More
Subscription Required Seventh and final in a series. By Judson Rollins Introduction Jet manufacturers typically introduce a new airplane every 15 years or so. Commercial turboprops have not innovated to nearly the same extent as jets, with rival… Read More