NSTG8R
Elio Addict
Boeing has been testing THIS for some time now; I wonder if you saw one of the shake down flights?
Correct. But that's the craft I was talking about that they only launch over the ocean. It's loaded with every kind of sensor you could think of to collect data, then they/we use a missile to get it up to speed and then they just let it fall into the ocean when the fuel runs out or comes apart from the aerodynamic loads. At hypersonic speeds you can cover a lot of ground [or water in this case]. You could fly from New York to Los Angeles in around 35 minutes going mach 7.