Radio Pioneer 6803 Khz Radio Pioneer is on 6803 Khz at 1431 Utc with SINPO 23333 in the Netherlands. Later also at own RX SINPO 24322 at 1749 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