Aircraft
Spike Plans To Fly Unmanned Demonstrator This Month
The SX-1.2 is an unmanned scaled proof-of-concept aircraft that will help validate the control and stability of the S-512 at low speeds.

Spike Aerospace, which is developing the S-512 supersonic business jet, plans to begin test flights of its first demonstrator aircraft by the end of this month. The SX-1.2 is an unmanned scaled proof-of-concept aircraft that will help validate the control and stability of the S-512 at low speeds.