I was on the Space Shuttle Support Team starting with STS-2. I have a certificate from the mission somewhere with Joe Engle’s and Richard Truly’s signatures/autographs on it.
A 90 passenger 500 mile range battery plane I can (barely) believe.
This part is raging fantasy:
aims to fly commercially within a decade.
A new company could not bring a 100% bog standard RJ or turboprop to commercial service in a mere decade. There’s just too much to do, and much of it at government speeds. 20 years is more realistic, but your / their first round angel investors don’t want to hear that.
maybe they go full “that-imploded-titanic-submarine (who’s name escape me now)” … and fly domestically in central africa, somalia, or so … circumenting those pesky pencil pushers
Joby makes landmark 523-mile hydrogen-electric flight
Joby Aviation has successfully flown a first-of-its-kind hydrogen-electric air taxi demonstrator 523 miles, with water as the only by-product. The aircraft, which takes off and lands vertically, builds on Joby’s successful battery-electric air taxi development program, and demonstrates the potential for hydrogen to unlock emissions-free, regional journeys that don’t require a runway.