SYMPHONY™
The purpose-built turbofan for supersonic flight
Designed and Built by Boom, for Overture
Vertical Integration Expedites Symphony’s Path to Production and Reduces Costs
Symphony Powers the Future of Supersonic Flight
Engine Testing
A fully operational engine core prototype will be tested in early 2026 in the first independently-owned Supersonic Propulsion Lab.
Made in USA
Symphony engines will be assembled by StandardAero in San Antonio, Texas.
Engineered for Sustained Full‑Power Operation
40,000 LB
Thrust
Medium
Bypass Ratio
100% SAF
Compatible
Compliant with global
noise standards
FAA Part 33 / EASA CS-E
compliant
Learn More About Symphony
