Mach Initiative Seeks to Break Velocity Document
In 2017, German pilot Niels Herbrich flew his do-it-yourself remote-control airplane at 465mph (Mach 0.62). Six years later, his velocity report stays unbroken. The Mach Initiative goals to interrupt this report with an plane that may attain speeds exceeding 600 mph (Mach 0.8) at sea degree. Using…