"Soliloquy" wrote in message

Very clear and easily audible from my location in Pittsburgh PA.

I need to learn code, but as I was listening, at some point, it seemed
like the character pattern repeated 3 times, there was a pause, then the
signals continued again.

A call up of (for example) 973, 973, 973, 1. 973, 973, 973, 1 etc. is
classic "number station" activity. See :
http://www.simonmason.karoo.net/page30.html


--
Simon Mason
Anlaby
East Yorkshire.
53°44'N 0°26'W
http://www.simonmason.karoo.net