Boom Supersonic CEO @bscholl reveals how building the XB-1 supersonic aircraft exposed a broken aerospace supply chain where parts took 18 months to arrive despite taking just 3 days to manufacture: "This engine is built by the same team that built our XB-1 supersonic aircraft, the airplane that broke the sound barrier last year, proved that sonic boom didn’t have to be a thing, and resulted in legalization of supersonic flight. We probably learned ten times more than we thought we…