|The 05:06 UTC chart (rotated 90 deg clockwise)|
|RV Polarstern by Hannes Grobe, AWI, on Wikimedia Commons (CC-BY-SA-2.5)|
I used my Icom IC-706 MkII radio and an old decoding program, JVComm32 (v 2.0.1). The antenna is a trap dipole for 40 and 80m.
According to posts in the UDXF mailing list, DWD has also activated station DDK7 on 15988.0 kHz for the same service.