NDB Bydgoszcz-Szwederowo *BDG *SL :
this reception of BDG-388 was made in 2012 (rb)
this card confirms SL-534 directly from Bydgoszcz Airport (Lars Lundström, 2005)
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Callsigns:
BDG
SL
Frequencies Morse Telegraphy:
388
534.