@innovation.moments: The Boeing 2707 was the United States' ambitious attempt at building a supersonic passenger jet in the 1960s. Designed to fly at over twice the speed of sound (Mach 2.7) and carry up to 300 passengers, it aimed to compete with the Concorde. With its sleek delta wing and swing-wing design, the 2707 promised ultra-fast transatlantic flights. However, high costs, technical issues, and environmental concerns eventually led to the project’s cancellation in 1971 - leaving behind only prototypes and a vision of what could have been. ✈️ #🇺🇲 #🇺🇲🇺🇲 #🇺🇲🇺🇲🇺🇲 #🇺🇲🇺🇲🇺🇲🇺🇲🇺🇲💪💪💪💪 #🇺🇲🇺🇲🇺🇲🇬🇧🇩🇪 #unitedstates #boeing #engine #aerospace