HyImpulse is a German private

space launch Space launch is the earliest part of a flight that reaches space. Space launch involves liftoff, when a rocket or other space launch vehicle leaves the ground, floating ship or midair aircraft at the start of a flight. Liftoff is of two main ...

enterprise headquartered in

Neuenstadt am Kocher Neuenstadt, usually known as Neuenstadt am Kocher (; and until as late as 1800 also known as Neuenstadt an der großen Linde) is a town in Baden-Württemberg in south-western Germany with 9,600 inhabitants. It consists of Neuenstadt, the village ...

and developing a small launch vehicle designed around

hybrid-propellant rocket A hybrid-propellant rocket is a rocket with a rocket motor that uses rocket propellants in two different phases: one solid and the other either gas or liquid. The hybrid rocket concept can be traced back to the early 1930s. Hybrid rockets avoi ...

s. The company is a DLR spinoff founded in 2018 out of the chemical propulsion center of the German space agency's Lampoldshausen facility. HyImpulse is bankrolled by Rudolf Schwarz, chairman of German technology company

IABG IABG (Industrieanlagen-Betriebsgesellschaft mbH) is a German analysis and test engineering company based in Taufkirchen near Munich. History The company was founded in 1961 on the initiative of the federal government as a central analysis and ...

. The company is developing a three-stage hybrid rocket designed to transport to LEO satellites of up to 500 kg named SL1. The company is also developing the suborbital SR75 launch vehicle. SR75 is 12-metre-long and 2.5-tonne mass single-stage rocket which is planned to transport small payloads weighing up to 250 kg to an altitude of around 250 km. This smaller rocket will serve both as the company's first commercial service and as a technology demonstrator for SL1. In particular, the SL1 uses 12 of the same engines as SR75 (8 of those on the first stage). On 28 July 2023, the United Kingdom's UK Civil Aviation Authority (CAA) granted HyImpulse permission to launch its SR75 rocket for the first time from

SaxaVord Spaceport SaxaVord Spaceport, previously known as Shetland Space Centre, is a UK spaceport located on the Lamba Ness peninsula on Unst, the most northerly of the inhabited Shetland Islands off the coast of Scotland. The site is near the RAF Saxa Vord ...

in Scotland between 1 December 2023 and 30 November 2024. Although SaxaVord is yet to receive its spaceport licence, the CAA has confirmed that the spaceport will not need the licence to host the suborbital SR75 flight due to the 47-kilometre max altitude being targeted and the size of the rocket's engine. However, in November 2023 it was announced that the SR75 maiden flight will take place in March 2024 from the Koonibba Test Range in Australia, operated by Southern Launch. On 3 May 2024, the SR75 launched on its maiden flight (mission titled "Light this Candle") from the Koonibba Test Range, the ascent was successful. The rocket reached an apogee of 50 kilometers and parachuted back to ground and was recovered. The hybrid rocket engine uses a paraffin-based fuel and liquid oxygen. On 4 September 2023 HyImpulse completed its ninth hot fire test campaign. With the successful completion of the testing, HyImpulse qualified its HyPLOX-75 hybrid rocket motor for flight. The motor will be used aboard the SR75 and SL1 first and second stages.

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External links

Official Website
Aerospace companies of Germany Space launch vehicles of Germany Private spaceflight companies Commercial spaceflight Commercial launch service providers German companies established in 2018 {{Germany-company-stub

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External links