Radio Pluto 6290 Khz Radio Pluto is on 6290 KHz at 1543 Utc with SINPO 24333 in the Netherlands. Also received at own RX SINPO 34333 at 1544 Utc. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Related