Firehawk demonstrates hybrid rocket for US army

August 28, 2025
Firehawk demonstrates hybrid rocket for US army

Inaugural flight test to explore the features of a hybrid engine completed by Firehawk Aerospace

Firehawk Aerospace a developer and manufacturer of advanced energetics systems for defense applications, has completed the inaugural flight test of an additively GMLRS-class Firehawk Analog (GFA).

Features of the test

The GFA is a 3D-printed hybrid rocket engine system, demonstrating the company’s ability to additively manufacture hybrid propulsion as part of its ongoing Phase III SBIR contract with the Army Applications Laboratory (AAL).

Aimed to showcase directional stability and thrust performance, the hybrid rocket system achieved a vertical ascent of over 18,000 feet, exceeding the speed of sound, after launching from a purpose-built mobile platform.

This flight test emphasizes the adaptability, affordability and swift production made possible by hybrid engines and additive manufacturing.

CEO, Firehawk Aerospace, Will Edwards’ statement

Will Edwards, CEO, Firehawk Aerospace said: “This milestone proves that hybrid propulsion systems, when paired with advanced additive manufacturing, have a real place in the future of tactical systems.

“To design, develop and launch the first-ever GMLRS form-factor hybrid propulsion system underscores the strength and innovation of our engineering team and the scalability of our technology.”

The GFA test is the first in a series of flight demonstrations under the AAL contract.

Firehawk will next flight test its Javelin-class and Stinger-class analogs, which are designed as drop-in solid rocket motor replacements for existing DoD weapon systems.

Hybrid rocket test conducted by Firehawk Aerospace: Summary

Firehawk Aerospace a developer and manufacturer of advanced energetics systems for defense applications, has completed the inaugural flight test of an additively GMLRS-class Firehawk Analog (GFA).

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