New QSL card from Antarctica

The operator at the German base in Antarctica has a new QSL card for DP1POL. 

I have been spotted down there on 10m 500mW WSPR,

My last actual SSB QSO was with 10W SSB with a station on the British base in the 1980s. I think they had a big Rhombic antenna if I recall. It was a very solid QSO.