Symphony, the purpose-built turbofan optimized for supersonic flight, is being built supersonically. ✔️12.22: Symphony announced ✔️6.23: Engine architecture unveiled ✔️10.23: Conceptual Design Review completed ✔️6.24: Rig testing underway ✔️2025: Engine core operational Learn more about Symphony’s accelerated progress here: https://boomsupersonic.com/flyby/boom-supersonic-accelerates-overture-and-engine-development-farnborough-airshow | Boom Supersonic

In 2022, we announced Symphony, the purpose-built turbofan engine for Overture, which is now progressing through hardware testing. Our vertically integrated approach delivers a more effective model, prioritizing efficiencies in maintenance and supply chain. The team designing Symphony previously built the F-119 and F-135 engines. This supersonic expertise has rapidly progressed the development of Symphony, which will be generating thrust on a test stand by late 2025. Read more: https://boomsuper