RTX STEP-Tech demonstrator completes first engine run and electrical system integration test

RTX's STEP-Tech demonstrator is intended for rapid prototyping of distributed propulsion concepts applicable to a wide range of next generation applications, including advanced air mobility vehicles, high-speed eVTOL and blended wing body aircraft.

https://www.aerotechnews.com/blog/2023/06/29/rtx-step-tech-demonstrator-completes-first-engine-run-and-electrical-system-integration-test/