Mission

Isar Aerospace develops, manufactures and qualifies full-featured propulsion systems for suborbital & orbital launchers and spacecraft.

Rockets

High-performance rocket engines for microlauncher and second stage applications
Satellites

Low-thrust LOX/Hydrocarbon engines for orbit insertion and satellite applications
Landers

Non-toxic, chemical propulsion alternatives to Hydrazine

By focusing on the single most complex vehicle subsystem we lower the entry barriers for global space access.

Technology

Finch

The pressure-fed Finch engine is the first high-performance LOX/Hydrocarbon alternative to toxic fuel engines. With its wide variety of applications it is designed for fast and easy integration.
Extensive use of additive manufacturing enables complex geometries for best performance as well as short production times.

Thrust

2 kN (Vac)

Cycle

Pressure fed

Propellants

LOX/Hydrocarbons

Burn time

600s +

Reignition

5x

Aquila

The orbital class 40kN Aquila engine is a LOX/Hydrocarbon rocket engine for the small-satellite launcher market. Leveraging automated manufacturing techniques, it serves to lower the costs for space access and transportation.

Thrust

40 kN (SL)

Cycle

Gas Generator

Propellants

LOX/Hydrocarbons

Burn time

400s +

Reusable

yes

Team

Multiple years of engineering & project management experience in hybrid & liquid rocket engines,
fuelled by the dream of making space exploration possible worldwide.