142.0500 MHz: very weak comms on this frequency, so unfortunately no callsign. This should be Meteo Geilenkirchen, Germany. I never had any comms on this frequency before, but my location is very far from ETNG.
Diamond 21: together with Diamond 01 & 02, all PC-7's from 131 EMVO Sqn. Woensdrecht NL (EHWO). Working with ATCC Dutch Mil on 281.4750 MHz (RAPCON West). A/A on 125.1250 MHz.
Belgian Airforce: there is radio activity on 361.8750 MHz with Efflux (CRC Glons, Belgium). Unfortunately signals are to weak over here, to recognize any callsigns. Maybe some of our Belgium listeners?