NDB Saarbrücken *SR :

 

a recording from 2009 (rb)

 

very detailed QSL letter (Patrick Robic, 1999)
in 2019, Michael Oexner visited the 2 NDBs from Saarbrücken airport, *SBN-343 and *SR-360

 

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Callsigns:
SR

 

Frequencies Morse Telegraphy:
360