NDB Gävle-Sandviken *GS :
listen to *SUS-345 as received via an online receiver from Finland - watch for *GS-346 from Sweden in the background (rb, 2012)
fine QSL card from the collection of Patrick Robic (1999)
Rudolf Renkwitz holds this triple-QSL-letter from Gestriken Airport for *GS-346, *OG-326, and *R-417 from 2005
------------------------------------------------------------
Callsigns:
GS
Frequencies Morse Telegraphy:
346