1. Institute of Air Transport, Deutsches Zentrum für Luft- und Raumfahrt (DLR), 21079 Hamburg, Germany
2. AMIGO SRL, 00196 Rome, Italy
3. Institute of Air Transportation Systems, Hamburg University of Technology (TUHH), 21079 Hamburg, Germany
4. Institut für Physik der Atmosphäre, Deutsches Zentrum für Luft- und Raumfahrt, 82234 Weßling, Germany
5. Section Air Transport and Operations, Faculty of Aerospace Engineering, Delft University of Technology, 2629 Delft, The Netherlands
6. Department of Aeronautical Engineering, Istanbul Technical University (ITU), 34469 Istanbul, Turkey
7. Societa Per Azioni Esercizi Aerportuali SEA SPA (SEA), 20054 Segrate, Italy
8. Deep Blue Srl (DBL), 00185 Rome, Italy