Welcome to 4U Aircraft Design and Engineering GmbH, your partner for aerospace solutions. Providing a broad range of services from design engineering, in accordance with EASA part 21J, to consulting and training, we are on side of our customers and partners on their business journey. With our know-how, experience and drive we serve you for your succes. Visit us on our homepage and get a view at our services and products. Don't hesitate to contact our office for further information.