https://newatlas.com/spike-aerospace-sx-12-maiden-flight/51674/
Spike Aerospace took to the skies for the first time on Saturday as it tested a subsonic, subscale version of its planned S-512 supersonic passenger plane. The...
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https://www.spokesman.com/stories/2016/nov/28/supersonic-jet-startup-spike-aerospace-eyeing-spok/
A Boston company is eyeing Spokane as a location to manufacture a supersonic jet now in the early stages of development, a move that could create hundreds of...
spike aerospacesupersonicjetstartupeyeing