dx coffee:New callsigns: C7A & 4Y1A World Meteorological Day or International Civil Aviation Day

Vienna International Amateur Radio Club (VIARC) proudly announces that VIARC will operate stations under newly releasedcallsigns of C7A and 4Y1A as a host institute. The callsign block C7A-C7Z is allocated to World Meteorological Organization (WMO) and 4YA-4YZ is to International Civil Aviation Organization (ICAO). VIARC is operating a UN amateur radio station with the callsign 4U1VIC at Vienna International Centre which hosts numerous UN organizations and other international organizations. [more...]