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Quintus Technologies Quintus Technologies
Products & equipment › Rocket Engines

Product

Hadley

5000 lbf thrust, reusable, ox-rich staged, combustion rocket engine

In the news

16/04/2026Ursa Major achieves 10 successful Hadley engine flights, demonstrating reusable hypersonic capabilitypress release
04/03/2026Ursa Major rapidly advances its Hadley H13 enginepress release
16/06/2025Ursa Major awarded $32.9M contract to deliver 16 upgraded Hadley engines for Stratolaunch hypersonic test programpress release
05/05/2025Ursa Major's Hadley engine achieves sustained hypersonic speedspress release
01/05/2025AFRL awards Ursa Major $28.6M contract for responsive space, hypersonic, and on-orbit propulsionpress release
09/03/2024Ursa Major Hadley engine flies for the first timepress release

Information on this page is compiled from a variety of published sources, and links do not necessarily imply recommendation or confirmation by the airframe manufacturer.

Manufacturer

Ursa Major Technologies

Category

Rockets & Scramjets — Rocket Engines

Applications

Stratolaunch Talon-AHadley