NDB Bottrop *BOT :

 

a recording from 2010 (ti25)

 

in 1983, Rudy van Dalen received a letter and a QSL-card for verification
Lars Lundström received this PPC in 2005
nice QSL card (Patrick Robic, 2008)
see the full beauty of the antenna (krd from wikipedia)

 

here is an interesting link to german edition of Wikipedia, listing some NDB details, and showing a picture of this one

 

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Callsigns:
BOT

 

Frequencies Morse Telegraphy:
406.5