4621 20200127110312.0 CTALK-2020-0050 Harri, A.-M. PECASUS, European Space Weather Service Network for Aviation 2019 2019-12-11 PECASUS/ PECASUS/ PECASUS STCE Kauristie, K. Andries, J. Gibbs, M. Beck, P. Berdermann, J. Perrone, L. van den Oord, B. Berghmans, D. Bergeot, N. De Donder, E. Latocha, M. Dierckxsens, M. Haralambous, H. Stanislawska, I. Wilken, V. Romano, V. Kriegel, M. Österberg, K. AGU Fall Meeting 2019, San Francisco, USA jean-marie.chevalier@observatoire.be Contributed CTALKCONT