Unser Team

Managing Director Michael Grüninger

Michael Grüninger

Managing Director

Michael Grüninger is a graduate from Pontificio Ateneo S. Anselmo in Rome with two Bachelor of Arts Degrees (Theology and Philosophy). He holds an MBA of the Webster University in Geneva. Moreover, Michael is a type rated airline transport pilot with over 2000 hours of logged experience. His aviation background includes work as a flight inspector at the Federal Office of Civil Aviation (FOCA) and as vocational trainer for airline Managers. He is an accredited IS-BAO Auditor.


Technical Writer Christian Preatoni

Christian Preatoni

Technical Writer

Christian Preatoni holds a Master degree in Aeronautical Engineering from the Politecnico di Milano. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum.


Deputy Managing Director Andreas Grauer

Andreas Grauer

Deputy Managing Director

Andreas Grauer is an active pilot with 30 years of experience as a captain in airlines as well as in business aviation. He holds a degree in law from the University of Konstanz and is accredited as a lawyer by the bar of Freiburg/Germany. Andreas specializes in Aviation Management Systems and airline start-up and turn-around management including management personnel development. He has extensive experience as Accountable Manager, Safety Manager, Compliance/Quality Manager and auditor. Andreas teaches at the Zurich University of Applied Sciences.