On Tuesday, March 23, 2021, Aeropartner participated in a joint exercise with the Czech Air Force onboard on our Cessna C525B, OK-KIN, in which we simulated the loss of communication with civil aircraft and the subsequent intervention of two JAS-39 Gripens escorting us to the Prague Ruzyně Intl Airport. The formation leader was a C-295 military transport aircraft, which took photographs and recordings for the production of a short instructional video.