The Belgian Amateur Radio Society UBA member, and founder of IARU is celebrating its 75th year anniversary. To celebrate this event each UBA participating section will be active, from January 1st until February 28th , with a special call ON75XXX where XXX represents the 3 letters of the Radio club name of the within our organization. Our Radio club GBX will be on the air with ON75GBX. Radio amateurs in the world will be rewarded with an Award, depending of the number of contacts they complete with ON75 station. 64 Stations will be active during the period. Awards for contacting different ON75 stations (any mode Digital, CW, SSB....) (See the ON75GBX QRZ page for complete information.)