Legacy production and aftermarket services
Zakład Napędów Lotniczych (SBU - Service Business Unit) is a separate organization within Pratt and Whitney Rzeszów structure, responsible for comprehensive support of domestic aircraft propulsion systems.
As a successor of competences and long-standing experience of WSK Rzeszów, SBU operates in the field of design, production, overhauls, technical support and service of engines and transmissions for W-3 Sokół, Mi-2, Kania helicopters and An-28/M-28 Bryza aircraft.
The plant works in close cooperation with its products’ users who are located on different continents of the world. The most numerous fleet of aircraft with Pratt Whitney Rzeszów engines is used by the Polish Army.
Zakład Napędów Lotniczych (SBU) employs over 250 people, united by professionalism, passion and sense of responsibility for the quality of its products, as well as safety and satisfaction of their users.