The engine was developed for unmanned aerial vehicles, including target drones, as well as manned aircraft.
[2] The engine entered serial production in 2019.
[3] The PBS TJ150 is a small single-shaft turbojet engine consisting of a radial compressor, radial and axial diffuser, annular combustion chamber, axial turbine and a fixed outlet nozzle.
The engine has a built-in starter-generator to start and supply power to the deck network, and a separate oil system.
One of the PBS TJ150 engine versions enables landing on salt water.