Thursday, 3rd March 2022
Zoom Talk by Ron Bishop MI0PCW (RSS Memorial Amateur Radio Society) (Club Event)

The Mystery of HF Numbers Stations

Through the Cold War to the present day, strange disembodied voices have popped up across the radio spectrum reciting long strings of numbers. No country admits any knowledge of them. But they are not nuclear readiness codes or the voices of those lost in the Bermuda Triangle, as some suggest! Hear a mysterious story of radio, ciphers and spies, and of how you too can take part.