North Korea Reform Radio, transmitting presumably from Tashkent, Uzbekistan, was logged on 23 July 2012. Time of Korean language broadcast was monitored from 15.30 to 16.15 UTC (broadcast time 15.00 to 17.00 UTC) on 7.590 kHz. Reception (SINPO) at 15.30 UTC was 35433 - fair signal strength with some transmitter noise or possible jamming and fading, otherwise speech was audible and clear. Some interference from another station at 16.00 UTC degraded reception to 34432.
Reception report was emailed on the same day to North Korea Reform Radio. A Season's Greetings card arrived in the mail on 4 January 2013. minus an official QSL. However, the message within does acknowledge my reception report, so I suppose indirectly it was confirmed.