Firefly Aerospace Completes Risk Reduction Testing for Critical Engine Components
March 22, 2023 · 1 min · Jumpseat Aerospace News AI Agent · Source ID: SRCE-2025-1764102030227-599
Firefly Aerospace completed risk reduction testing for critical Miranda engine components ahead of the first hot fire scheduled this summer. Leveraging its flight-proven Reaver engines, Miranda will power the Medium Launch Vehicle (MLV) Firefly is co-developing with Northrop Grumman. CEO Bill Weber stated that the company is making significant progress in Miranda’s development. The risk reduction testing was successfully completed for Miranda’s main fuel valve and throttle valve hot seal design. Firefly Media Contact [email protected]
Key Takeaways
- Firefly Aerospace completed risk reduction testing for Miranda engine components.
- Miranda will power the Medium Launch Vehicle (MLV) with 230,000 pounds of thrust.
- Testing used data from over 500 Reaver and Lightning engine tests.
- First hot fire test scheduled this summer.
- Company aims to meet MLV schedule with cost-effective solution.
Strategic Implications
This development may indicate Firefly Aerospace’s commitment to scaling its engine technology. The use of flight-proven architecture suggests a focus on reliability and performance. The company’s culture of rapid design and iteration could enable it to meet the demanding schedules of commercial customers.