In the autumn of 2022, initial flight tests were carried out with the turbojet-powered spacecraft demonstrator "Athena". The remote-controlled aircraft was built by Polaris Raumflugzeuge GmbH on behalf of the German Armed Forces. It is 3.5 meters long and weighs around 120 kilograms.
Research and technology project opens up new possibilities
Industry and the Bundeswehr are working closely together on the underlying research and technology project. The main focus is on a new type of reconnaissance system. But the optional use as a satellite delivery system is also part of the trials. All in all, the project opens up many new possibilities for the Bundeswehr.
The military technical service center for aircraft and aeronautical equipment in Manching (Wehrtechnische Dienststelle 61, WTD) is of particular importance in the research and technology project. It not only the “Drone Innovation Hub”, which is based there, and acts as a link between the Bundeswehr and drone-related start-up companies. It is also the competence center for unmanned aerial systems set up at the agency that is involved in the project.
Safety first
Initial flight tests with demonstrators always involve certain risks. In order to make it possible to carry out the work and to ensure the safety of everyone involved and the environment, extensive coordination was necessary in advance. Safety is always the top priority.
The tests with the space flight demonstrator therefore took place at the Peenemünde airfield on the island of Usedom in Mecklenburg-Western Pomerania. Its secluded location and the 2,400 meter long runway that extends directly into the Baltic Sea met all the requirements for carrying out the tests. A temporary restricted flight area has also been set up.
Data for the future
The aerodynamic and flight-mechanical findings and data obtained with "Athena" are incorporated into the further development of the system. The construction of the enlarged model "Nova" is already planned for 2023. This is to be equipped with a rocket engine and make supersonic flights possible. Then the construction of a 1:1 prototype is planned.
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