Dan Strassberg writes: >Canada has and uses CF, CH, CI, CJ, and CK. Canada also >has CG but does not use it for broadcast stations. >Canada does not have but nevertheless uses CB. I think >that CB officially belongs to Colombia. The CB prefix supposedly belongs to Chile. But that doesn't seem to stop our Canadian friends. Maybe Chile doesn't use that prefix itself. 73, de Hakim (N1ZFF)