TS Novosibirsk (RTA) :
a recording from 1971 (rb) no pictures of QSLs or other info available ------------------------------------------------------------ Callsigns: RTA Frequencies Morse Telegraphy: 10000 15000
a recording from 1971 (rb)
no pictures of QSLs or other info available
------------------------------------------------------------
Callsigns: RTA
Frequencies Morse Telegraphy: 10000 15000