Ex-US official jailed for spying for CubaCalcutta Tube (blog)They used a shortwave radio to communicate from their Columbia home with their Cuban handlers. The couple also admitted they met Cuban agents on overseas …and more »
PLT Radio Frequency Interference ReportSouthgate Amateur Radio ClubThere is a significant body of evidence of interference to other HF users including amateur radio users and […]
ChartAttackAll India Radio — The Silent SurfChartAttack… a few samples of speech from semi-famous American physics professor Don Gurnett that sound like they've been recorded […]