Radio Shiokaze (Sea-breeze) in Tokyo, Japan was monitored on 23 September 2011 from 14.15 to 14.30 UTC (broadcast time 13.30-14.30 UTC, Friday only) on 5.9850 kHz. Signal (SINPO) at 14.15 UTC was 21441 -- strong interference on 5.985 kHz from an adjacent station or jamming caused severe heterodyning. When retuned to 5.983 kHz reception was clear and speech understood.
The station is sponsored by the Japanese government and public donations to obtain the release of Japanese abductees held in North Korea.
Reception report was submitted by email to firstname.lastname@example.org