At any rate, the twin-engined Phantom 3500 is projected to have a passenger range of 3,200 nautical miles (3,682 miles, 5,926 km) and a cruise altitude of 51,000 ft (15, 545 m) with targeted costs ...
I don't remember the aviation industry ever being as dynamic as it is today. Everywhere you look, people and companies are working on new aircraft designs, be they in the form of helicopters, VTOLs, ...