The ENAC team has been flying several aircraft (X6-Skywalker, Easystar, Funjet) at the Atmospheric Research Center of Lannemezan, close to the Pyrenees in the south of France. The goal was to prepare several meteorological planes for research studies held by Meteo France that will be held next month in Cyprus. Weather conditions were pretty harsh some times, with snow and icy fog, but also provided some really nice pictures, and of course interesting flights up to 1400m AGL with meteorological instruments.
See this video of the previous campaign:
Or this other video of the first tests of automatic bungee takeoff for the heavier planes (up to 2.5kg):