a recording from 2009 (rb)
nice QSL card (Patrick Robic, 1999)
the new Munich airport has 4 NDBs, which are looking very similar:
MSW, 
MSE,
MNW,
and 
MNE
(all 4 visited by rb in 2014)
------------------------------------------------------------
Callsigns:
MSW
Frequencies Morse Telegraphy:
400