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Space Engine Systems HELLO-1X

Lift typeFixed wing
Construction typeFactory-built
Control typePiloted, Remotely piloted
Engine typeTurbojet
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Hypersonic demonstrator vehicle, with turbo-ramjet cycle engine. Includes HELLO-1 (commercial demonstrator vehicle), and HELLO-2 (commercial space plane).

Type variants

Variant Launch/First flight Production end  
Space Engine Systems HELLO-1X 2022 / Mach 5 piloted/optionally autonomous hypersonic demonstrator vehicle with liquid multi-fuel combustion.

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Supply chain

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Power Systems / Engines

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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.