"Numbers & Oddities" a.k.a. the "Spooks Newsletter" is a newsletter for the members of the Utility DXers Forum (UDXF), the Spooks mailing list, HF Underground and everyone else who is interested in Numbers Stations.
"Numbers & Oddities" covers the fascinating world of Numbers Stations and all kinds of other odd signals on HF.
|Tones & digital|
|M42 & X06|
|Russian Military Monolyth|
|M29 & Zimmerman|