I made a very quick activation of Rigi Kulm (#SOTA HB/SZ-021 and #POTA CH-0167) today while #hiking with a friend from #switzerland. Loads of people up there coming to the summit by rack railway… #HamRadio #SummitsOnTheAir #ParksOnTheAir #Amateurfunk #qrp #elecraftkx2 #morsecode #mountains