Old title: clear what kind of company was pushing supersonic air travel, but unclear which company in particular was doing it.

Proposed title change: clear which company was pushing supersonic air travel, but unclear what kind of company it is.

Actual title change: unclear that a company is involved at all. What is "Boom"? Do they just mean that a general economic boom is going to bring supersonic air travel back?

I feel "aerospace company" might be implied by the fact they're working to bring back civi supersonic travel. I suppose it could be "just" an advocacy group.

Thank you, we've updated the title.