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QSL via Hellozerohellozero (add @ symbol) Hotmail (dot) Com
"ARGO" courtesy Alberto I2PHD "Argo upload" courtesy of ON7YD "Spectrumlabs" courtesy of DL4YHF
Wideband VLF
Wideband VLF signal plots
Schumanns etc
Whistlers etc
Live 137khz on L1 Lake wire