On 09/21/2016 08:18 AM, John Dom wrote:
Henry S. wrote:
For doing it today, the one thing I would wonder about is whether we havethe right engines for it -- sustained high-supersonic speed has not been a
priority for jet-engine design in recent decades. (Not even in fighter
engines, because real fighters on real missions rarely get anywhere near
Mach 2, a fact that was not then appreciated.)
Eat your hearts out maybe, but Concords flew, not rarely but daily with
passengers at Mach 2 over the oceans. Piece of cake!