We recently finalised the 2014 winter-spring campaign of flights over Japan. We were able to perform 10 successful flights between February and April. Our engineer Roger Curcoll has already packaged all the instrumental equipment and transported them to NIES at Tsukuba University. The equipment will wait there until the next summer campaign. The samples obtained in these last 5 flights are coming to our Institute in Barcelona to be stored and as soon as possible, the filters will be sent for microbiological analysis.