
After SpaceShipTwo crashed last year, Scaled Composites President Kevin Mickey was asked at a press conference whether the vehicle’s new hybrid engine had failed, causing an explosion. Mickey correctly said that it had not; he and others knew it was pilot error. When pressed for details about the engine change, he claimed that the change in hybrid motors from three previous flights was a “minor nuance.”
Ahh…no. This was not accurate. Sitting in the audience that afternoon listening to him, I knew it wasn’t. I really wanted to ask him about it. But, Mojave CEO Stu Witt ended the press conference not too long afterward. Mickey literally ran out of the Stuart O. Witt Event Center at the Mojave Air and Space Port before I or anyone else could ask him anything further. Did he have a good reason to rush off like that? Maybe. I don’t know. I never got a chance to ask.
And, in the overall scheme of things, it wasn’t that important. The graphic above, taken from the NTSB’s final accident report, shows why “minor” and “nuance” should not have been used to describe the changes.