Indigenous Satellite Propulsion Systems

TÜBİTAK Space has developed an indigenous 1,500-watt Hall Effect propulsion engine along with its cathode, fuel supply unit, and power processing and control unit. All components were designed, manufactured, and tested in Turkish laboratories, completing space qualification. Hall Effect thrusters are used for satellite station-keeping, orbit-raising, and attitude control in geostationary and low-Earth orbit satellites.

Electric propulsion systems are a critical satellite subsystem that determines spacecraft lifetime and maneuverability. Indigenous capability means Turkey can design longer-lived satellites without dependence on European (Safran), American (Aerojet Rocketdyne), or Russian propulsion suppliers. This is particularly important for military satellites where supply chain independence directly impacts operational sovereignty.

The propulsion capability feeds into Turkey's ambitions for more autonomous space operations, including the planned lunar contact mission by 2026. As Turkey expands its satellite constellation — both communications and reconnaissance — indigenous propulsion systems provide cost savings and independence that compound over time across multiple spacecraft programs.