"Couteau Delta" display team is on departure from the Nato Days 2017 & Czech air force Days 2017. Mirages 2000D - leader 638/3-IJ / wingman 602/3-XJ "SPA 95 Oriflamme chargé d'un Martinet". 3-IJ is assigned to EC 1/3 "Navarre" at BA 133 Nancy-Ochey.