Whey doesn't Boeing, Lockheed Martin and Northrop team up to create a SST . They have teamed up before on various military projects. All of these aerospace companies have advanced expertise in new different Fields.
Boeing still has all the test data and technology that it has learned from the previous project it entered with NASA. Boeing, Lockheed Martin to Form Joint Venture?
Northrop has the technology to make a less intense supersonic boom.
Lockheed has great knowledge in the supersonic relm etc.
Would this make secnce or would this turn into another white elephant project only to get cancaled again