NDB Bristol-Filton *OF :
no recordings available a friendly and detailed letter from the files of Rudy van Dalen (1989) ------------------------------------------------------------ Callsigns: OF Frequencies Morse Telegraphy: 325 .
no recordings available
a friendly and detailed letter from the files of Rudy van Dalen (1989)
------------------------------------------------------------
Callsigns: OF
Frequencies Morse Telegraphy: 325
.